I listened to it on Grooveshark and was BLOWN THE FUCK AWAY. It's amazing, all their best tracks (which is most of them) mixed together, wonderfully. What more could one ask for?
I don't see why everyone is bashing U2, I actually like some of their older stuff(War, etc). However, I agree that some of the newer stuff isn't as good, such as that electronica/dance period U2 had that deserves to be erased from history.
I like a few bands, but Queen is the only one I'd really consider myself a fan of. I'm more of a fan of certain songs than the artists behind them. Usually I find one or two songs that I enjoy and stick with them, maybe checking out a couple more later on, but Queen has like a million awesome songs.
Basically the only bands I have any substantial amount of material on are Queen and Led Zeppelin, but way more Queen. Cause Queen super owns.