1. Queen ( A Night at the Opera is one of the most well produced albums ever)
2. Smashing Pumpkins ( Gish, Siamese Dream, Mellon Collie all classics)
3. The Beatles ( Sgt. Peppers...nuf said)
4. Opeth ( Still Life is just beautifully crafted)
5. My Chemical Romance ( 1st album is made of win. )
6. Lamb of God ( Ashes of the Wake, New American Gospel, As the Palaces Burn, and etc.)
7. Nas ( Because he's a very intelligent rapper. We need more rappers like him.)
8. Eminem ( He's been on a decline, and Relapse is showing that decline clearly. Either way. Marshall Mathers LP still captures his emotions and darkness at the right time for him)
9. Slayer ( Whether it's Tom Araya's vocals or Kerry King's distinct guitar work. These guys have had some really excellent albums e.g. Reign in Blood, Seasons of the Abyss, South of Heaven, and God Hates Us All. But they need to make their next album truly phenomenal. I hope these guys finish their career off well. Their next album is supposed to be their last)
10. Megadeth ( Some of you may not like Dave Mustaine's vocals. I honestly don't care for that. This is Dave Mustaine's band. There is no question. He runs everything. And as long as Mustaine has something to bitch about. He'll keep making music and I love him for that reason)
Honorable Mentions: Killswitch Engage, Metallica's first 4 albums, Johnny Cash, Depeche Mode, Circa Survive, Protest the Hero, and more.
Your reasoning makes no sense - at all.