2000-2004 list: http://www.metalstorm.net/users/list.php?list_id=5844
2010-2014 list: http://www.metalstorm.net/users/list.php?list_id=5828
2015-2019 list: http://www.metalstorm.net/users/list.php?list_id=6722

I sure do love this site and it's rating system, it makes finding great music so easy and, even more importantly, when an album is overlooked for a while but starts getting a buzz a few months later, boom, there it appears in the top 20.

All that being said, I still wish there was some way to get a weighted ranking that not only takes the rating of the album into account, but also the number of votes that were cast. For example, an album with a rating of 8.8 and 1000 votes would rank higher than an album with a rating of 8.9 and 20 votes. So, I scraped all the albums on the site with at least 1 vote into a database. Then, taking a leaf out of IMDb's book, I used Bayesian estimation (like the IMDb's Top 250) to calculate a weighted rating for each album based on its Metal Storm rating and the number of votes it had received.

The formula for calculating the Top 100 Albums gives a true Bayesian estimate:
Bayes rating (BR) = ( C × m + R × N ) ÷ ( m + N ) where:
C = average expected rating given...
m = minimum number of votes
R = average rating for the album = (Metal Storm rating)
N = number of votes for the album = (votes)

The way the Bayesian estimator works is that all albums in the database are given and additional m fake votes with an average rating of C, irrespective of how many true votes it already has. Then a new weighted rating is calculated...
If the album has no true votes ( N = 0 ), then BR = ( C × m + R × 0 ) ÷ ( m + 0) = C × m ÷ m = C (the average expected rating).
If the album has a number of true votes equal to the minimum ( N = m ), then BR = ( C × m + R × m ) ÷ ( m + m ) = ( C + R ) × m ÷ 2m = ( C + R ) ÷ 2 (halfway between the two ratings).
If the album has a very large number of true votes ( N >> m ), then BR = ( C × m + R × N ) ÷ ( m + N ) ≈ R × N ÷ N = R (the Metal Storm rating).
This means that the Bayes rating will never equal the Metal Storm rating but will approach it as the true votes grow arbitrarily large.

Now that the maths bit is out of the way, here was my methodology:
Only Studio and EP album types, from the years 2005 to 2009, with at least 1 vote, were included.
The average expected rating (C) was determined by averaging all the Metal Storm ratings from 2005-2009.
The minimum number of votes (m) was determined by calculating the 75th percentile of the votes, rounded to the nearest 10.
I also decided that if an album's Bayes rating was within 0.005 of #100, it would be included too; hence the +8.

C for 2005-2009 = 7.593
m = 20

Number of albums from each year in the list:
2005 - 26
2006 - 20
2007 - 23
2008 - 17
2009 - 23

Ratings are accurate as of 30/10/2023

1.Agalloch - Ashes Against The Grain

2.Opeth - Ghost Reveries

3.Be'lakor - Stone's Reach

4.Gojira - From Mars To Sirius

5.Saturnus - Veronika Decides To Die

      View entire list ››

1.Afgrund - Vid Helvetets Grindar

2.After Forever - After Forever

3.Agalloch - The Mantle

4.Agalloch - Ashes Against The Grain

5.Alcest - Souvenirs D'un Autre Monde

      View entire list ››

Metal albums that blow me away every time I hear them. Loosely ordered... list gets less organized as it goes on. My favorite song from each album is included.

1.Dream Theater - Metropolis Pt. 2: Scenes From A Memory

2.Faith No More - Angel Dust

3.Dream Theater - Six Degrees Of Inner Turbulence

4.Tool - Ænima

5.Metallica - ...And Justice For All

      View entire list ››

Good musical pieces are those that initiate an emotional reaction or a subconscious shift of your subjective perception. The best music are those that elicit the most positive or dramatic of changes to our psyches. This is a list that I return to occasionally for these effects.

It is subjective of course.

1.Agalloch - The Mantle

2.Agalloch - Ashes Against The Grain

3.Amon Amarth - Twilight Of The Thunder God

4.Arcturus - The Sham Mirrors

5.Atoma - Skylight

      View entire list ››

1.Bob Dylan - The Freewheelin' Bob Dylan

2.The Beatles - A Hard Day's Night

3.Bob Dylan - Highway 61 Revisited

4.The Beatles - Revolver

5.Pink Floyd - The Piper At The Gates Of Dawn

      View entire list ››

So here we are again . After many years of dedication and love to this music that we call progressive metal, here are some of the best albums that ever existed and made the earth a better place . Give to these albums the attention and the respect they deserve and you will be fully awarded. I think i will try and limit this list to 3 cd's maximum per band to make this thing more challenging .

1.Dan Swanö - Moontower

2.Cynic - Traced In Air

3.Cynic - Focus

4.Enslaved - Axioma Ethica Odini

5.Enslaved - Ruun

      View entire list ››

Progressive rock / metal - what I love the most in my collection. Would love suggestions to add to it.

1.Animals As Leaders - Animals As Leaders

2.Animals As Leaders - The Joy Of Motion

3.Ayreon - The Human Equation

4.Between The Buried And Me - Colors

5.Between The Buried And Me - The Parallax II: Future Sequence

      View entire list ››

Compilation of many Hard Rock or Metal Ballads I've heard. Bands and Albums are ordered by name alphabetically.

1.Accept - Balls To The Wall

2.Accept - Blood Of The Nations

3.Accept - Eat The Heat

4.Adagio - Underworld

5.Aerosmith - Aerosmith

      View entire list ››

It Is Only Sound That Remains... (Forough Farrokhzad The Legendary Poet)

1.Anathema - We're Here Because We're Here

2.Anathema - Weather Systems

3.Anathema - Distant Satellites

4.Anathema - The Optimist

5.At The Gates - At War With Reality

      View entire list ››

1.Nevermore - This Godless Endeavor

2.Opeth - Ghost Reveries

3.Epica - Consign To Oblivion

4.Demons And Wizards - Touched By The Crimson King

5.Arch Enemy - Doomsday Machine

      View entire list ››

1.Nevermore - This Godless Endeavor

2.Opeth - Ghost Reveries

3.Green Carnation - The Quiet Offspring

4.Porcupine Tree - Deadwing

5.Riverside - Second Life Syndrome

      View entire list ››

1.Tool - Lateralus

2.Porcupine Tree - In Absentia

3.Dream Theater - Metropolis Pt. 2: Scenes From A Memory

4.Devin Townsend - Ziltoid The Omniscient

5.Agalloch - The Mantle

      View entire list ››

Another hard list to do. Enjoy.

Songs that didn't make the cut; Trains, Time Flies, Pure Narcotic, Black Dahlia, Stars Die, and Fadeaway. These are all great songs, but couldn't make the list.

1.Porcupine Tree - Lightbulb Sun

2.Porcupine Tree - Fear Of A Blank Planet

3.Porcupine Tree - Up The Downstair

4.Porcupine Tree - Lightbulb Sun

5.Porcupine Tree - Fear Of A Blank Planet

      View entire list ››

1.Sybreed - Antares

2.Atoma - Skylight

3.Thrice - Vheissu

4.Katatonia - Night Is The New Day

5.Scar Symmetry - Holographic Universe

      View entire list ››

OK, let's get this straight right now: THIS IS NOT A LIST OF MY FAVOURITE ALBUMS. Neither is it a 'Best Of' list in any shape, manner or form. And it is also not a list of albums I consider to be important in Metal history in general (though many of them assuredly would be considered so).

What this list is:
I started thinking about why I listen to Metal, and why I listen to certain bands and not others. And how my tastes have changed enormously in the approx 15 years I've been, as one might say, a Metalhead. I thought it would be interesting to look over my collection and pick out those albums I consider to be landmarks in my listening career and write a little bit about why each is significant to me.

1.Anathema - Judgement

2.Black Sabbath - Paranoid

3.Cradle Of Filth - Midian

4.Darkthrone - Transilvanian Hunger

5.Def Leppard - Hysteria

      View entire list ››