I think people here have the right to bitch about anything U2 does with two exceptions:
1. Once people know you don't like something, you don't have to keep on preaching it over and over again. Expressing your dislike once or twice should do it.
2. Don't invade "appreciation" threads and start negative shit. Those threads are for people to celebrate whatever is being appreciated.
I know these aren't forum guidelines or rules, but that's my opinion. It makes me angry to see you guys jumping on Ouizy, Bastian, and others for expressing their dislike of the Best Of. Now if they keep bashing it in every thread on the board, that's one thing. Not everyone will like everything U2 does. Of course, U2 are not obligated to please everyone, but I don't think the "whiners" are acting like U2 owes them. They just want to express their discontent and explain how they think the album would have been better. So leave the "whiners" alone already. Get off your high horses. If people don't like the Best Of, they should feel free to express that, and you should be mature enough to accept that not everyone is thrilled with it. If I'm not mistaken, this thread was started as a place where people could give their criticism.
With that having been said, my feeling on the new Best Of is that they've taken too much liberty. The first Best Of was basically single versions and the B-sides were songs that actually appeared as B-sides on the singles. On the new Best Of, they've changed several of the songs and the B-sides are not actual B-sides. To the best of my knowledge, Your Blue Room never appeared as a B-side to anything. Same goes for the Numb remix and others. I understand that U2 wanted to rework some songs, but I am a purist. I would have much preferred to have an album of singles (as they actually sounded when they were released) and an album of B-sides that actually appeared on the b-sides of the singles. Some of the singles they released aren't even on the Best Of. (Hence, people missing The Fly, Lemon, etc.)
Overall, I enjoy listening to the new Best Of. I even don't mind the remixes because I'm open to new versions of songs that I like, thus I've always been a fan of remixes. Conversely, I can see why some are disappointed, though.
That's my five cents on the subject.