Well, I had a chance to see it today and took it. Hmmm, I thought it was good but not overly hilarious. We were a small crowd in the cinema (which is not good for these films) but still... I did highly enjoy the parts where they made fun of the tourists in the scenes with the doctor and the one with the cops (I think there was a third one which I am forgetting about). I also thought it was good that they didn't show the infamous bar night, as that made it seem even more powerful. Mike Tyson can't act, but who'd expect him to, the rest was quite good, my favorite being "Allen".
I thought they chickened out with the ending. I really don't think too many brides will go through with the wedding like that...