@Apache:
Don't know in which concert you were. I was in Hamburg, too, row five (me no voluminous bottom end btw). The atmosphere was great and the crowd really was awake, giving lots of applause. Don't know what you are expecting beyond that? The crowds excitement precisely followed the mood of the music. The SMB half quieter, the second half more and more enthusiasm. And yes: Me I missed more special actions because of the last concert and/or because of the German holiday of reunion (eg Wallflower). Yes, Peter was really great in singing, and we the crowd were great in listening. If you miss even more excitement of the crowd, I miss more mystical interaction and communication of PG with the crowd. He seemed to much concentrated on the teleprompters.
But all that written: O2 World sucks, yes. Ok, sound was ok, but after the show: Slegdehammer (yes

), only one exit door, and no staff on the parking lots to help all those cars to leave.