I know I am going to get beat for this but..
I listened to Opeth, and I don't get why every one loves them; To me they just seem like an ordinary ProgDeath/Melodic Death metal band.
Also the same goes for Tool and Muse; I just don't get why EVERYONE hails them as gods..
And I also think that Metallica's version of Remember Tomorrow is better than Opeth's(And not just because I love Metallica. Mainly because Opeth's version sounds almost the same as IM's but sped up, and Metallica add their own twist on their version)