Here is my provisional favorite-metal-albums-of-all-time-list! Enjoy!
The first 10 albums are in pretty accurate order. However, after that, it becomes harder and harder to separate the albums clearly. Thus, you can say that I enjoy album x on the list as much as the others in the interval of (x-5) to (x+5). For example album 37 would be as much enjoyed as 32, 33, 34, ..., 42, or something like that.

1.Cult Of Luna - Somewhere Along The Highway

2.Disillusion - Back To Times Of Splendor

3.Grand Alchemist - Intervening Coma-Celebration

4.Opeth - Blackwater Park

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

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1.Dream Theater - Train Of Thought

2.Deadsoul Tribe - A Murder Of Crows

3.Katatonia - Viva Emptiness

4.Opeth - Damnation

5.Evergrey - Recreation Day

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Here are all of the top albums that have come out since I was born in 1993!

1.Type O Negative - Bloody Kisses

2.Amorphis - Tales From The Thousand Lakes

3.Dissection - Storm Of The Light's Bane

4.Edge Of Sanity - Crimson

5.Emperor - Anthems To The Welkin At Dusk

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The label metal includes heavy, power, black...

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

2.Queensrÿche - Operation: Mindcrime

3.Rush - 2112

4.Symphony X - V: The New Mythology Suite

5.Opeth - Still Life

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1.Opeth - Blackwater Park

2.Agalloch - Ashes Against The Grain

3.Green Carnation - Light Of Day, Day Of Darkness

4.Moonsorrow - Kivenkantaja

5.Porcupine Tree - Fear Of A Blank Planet

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1.Swallow The Sun - The Morning Never Came

2.Forest Stream - Tears Of Mortal Solitude

3.Draconian - Where Lovers Mourn

4.Edge Of Sanity - Crimson II

5.Vital Remains - Dechristianize

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This is a list of the top melodic death metal albums ever made between 2000 and 2010.

1.Children Of Bodom - Follow The Reaper

2.Dark Tranquillity - Fiction

3.Eternal Tears Of Sorrow - A Virgin And A Whore

4.Scar Symmetry - Holographic Universe

5.Solution .45 - For Aeons Past

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Varied avantgarde/progressive/technical stuff. In no particular order.
Tell me how many do you know of them

Quality may vary.

Also try the QUC: Black Metal list.

TO CHECK: Cosmic Atropy, Impetuous Ritual, Diocletian, Pyrrhon, Portal, Scrambled Defuncts, Separatist, Martriden, Luciferion, Emeth, Axamenta, Silent Kingdom

1.Edge Of Sanity - Crimson II

2.!T.O.O.H.! - Order And Punishment (Řád A Trest)

3.Lykathé - Elvenefris

4.Element (USA) - The Energy

5.Unmoored - Indefinite Soul-Extension

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1.The Gathering - Souvenirs

2.Epica - The Phantom Agony

3.Draconian - Where Lovers Mourn

4.Tiamat - Prey

5.Illnath - Cast Into Fields Of Evil Pleasure

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Progressive (and anything progressed) albums I'd like to take with me to the underground. I'm 25 years old and 8 "metal years old" when this list is created.
In not any particular order, and to be continued : ))

1st time edited (06Nov2013): adding more, including kinds of Symphony X 2007, Persefone 2013, Haken 2013...

1.Dream Theater - Images And Words

2.Adagio - Underworld

3.Opeth - My Arms, Your Hearse

4.Symphony X - The Odyssey

5.Adagio - Sanctus Ignis

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1.Death - Symbolic

2.Edge Of Sanity - Crimson

3.Desultory - Bitterness

4.Morgoth - Cursed

5.Death - Human

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I think the title is self explanitory. Not in order of preference as it would change daily and I can't be arsed changing it around all the time!:) it's a bit of a mixture of all the stuff I like so I'm reasonably sure alot of the picks won't be everyones cup of piss.

1.Agalloch - Ashes Against The Grain

2.Alcest - Souvenirs D'un Autre Monde

3.Arsis - A Celebration Of Guilt

4.Be'lakor - Stone's Reach

5.Between The Buried And Me - Colors

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1.Novembre - Wish I Could Dream It Again

2.Primordial - The Gathering Wilderness

3.Metallica - ...And Justice For All

4.Novembre - Arte Novecento

5.Metallica - Ride The Lightning

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I havnt been into metal all that long...so this is a good chuck of the metal albums i own...though ive heard many, many more....these are all albums ive spent a lot of time with (or soon will). I tried to stay away from multiple albums by an artist, but a few exceptions were made hehe.

1.!T.O.O.H.! - Order And Punishment (Řád A Trest)

2.3 Inches Of Blood - Here Waits Thy Doom

3.Absu - Tara

4.ADX - Division Blindée

5.Agalloch - The Mantle

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I updated the list, so there are now 100 entries, and I consider 100 to be to little. These are albums I listen to regularly, and some I listened to frantically for a while.

1.Rapture - Songs For The Withering

2.System Of A Down - Toxicity

3.Warning - Watching From A Distance

4.Edge Of Sanity - Crimson II

5.Converge - Jane Doe

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