Metallica's first album and a masterpiece of metal,
Kill 'Em All.
This is the kind of album that kicks your ass, murders all of the "hard rock" of today, and comes back for seconds. It really does kill 'em all. Brilliant, I tell you! Absolutely BRILLIANT! If only I could find another metal album this fast, hard, and unflinching, I would be in heaven.
Here's what the AMG had to say:
Frightening, awe-inspiring, and absolutely relentless, Kill 'Em All is pure destructive power, executed with jaw-dropping levels of scientific precision.
I'd say they hit the nail on the head.