Simple question: What songs would you recommend me to play to a guy to convince him that Metallica is not the best band in the world?
you know it's way to hard to try and think of a select few that are really good, they're all amazing.

Simple question: What songs would you recommend me to play to a guy to convince him that Metallica is not the best band in the world?

And I also agree with 'Heartless_Bastard' with the fact that their older Thrash-Metal music (such as Master, Ride The Lightning, etc.) were great but now they have started to lose it. We will have to wait for their new album and hope they get some more Thrash back.
I dunno.. I've had MANY a fight with those kinds of Metallica fans who think it's the best there is, and wont bother opening themselves to anything else..
you could just lend him the copy of Wrath of the Norsemen that you should own