You haven't heard Battery, but are just assuming the Beatles are hands-down the better band without having heard Metallica's best work? Just because the Beatles were great musicians, songwriters, and trendsetters, does not mean that another band could actually come along and be better musicians, songwriters, and equally original. I've heard a lot of Metallica, I may have even heard Battery (had a roommate that played a fair amount of their stuff, but I don't know all the albums/songs he was playing). I liked And Justice For All for a while in HS. I liked some of their self-titled album for a little while, too. But it's not my style. But where did I say that no band could ever be better than the Beatles. I'm just saying a band I have listened to a fair amount isn't. I don't see why that's a problem. In my opinion the Beatles are better. And frankly, just b/c you think Battery is their best work doesn't mean it is. I think I can make a reasonable comparison of two bands w/o having heard every song that either ever played.