i have to agree, people here in czech/prague suck and are bunch of lazy asses just sitting around and cant even set stuff to provide good sound in any hall lol. I can tell because i work with a czech singer who has totally the same problem whenever she has to sing anywhere, places are simply not prepared well and she has to prepare it with her hudband - her drummer and sound engineer...but even if the sound wasnt perfect for tokio hotel in O2 arena, i enjoyed it and it is one of my best memories!