If Rock Band sucked otherwise (which it doesn’t), the Metallica Pack would make up for everything else.
I don’t think I’ve had a bigger grin on my face as when I hit a bass groove on “…And Justice For All” and held it for 254 notes. Not quite 5-star, but not bad for my first try. It’s almost as if I’ve heard the song a bazillion times, or something. 
Also: The opening to “Blackened” still gives me chills. I am so glad they got the master tracks and not Mr. Tries Very Hard.
