Well, I'm back from the concert and my neck and my back hurt a lot :)
IT WAS AWESOME:
ATAGATIS: Well, they were the first, they were okay, nothing special, sounded like a mix of Nightwish and something brutal.
LOST DREAMS: Well, they were called like this, not Dr. Stein. They ROCKED. It was a melodic band with Death vocals and it just rocked, my physical condition went downhill withj this band. I stopped feeling my neck :P
GRAVEWORM: Stunning. Amazing. It rocked, played for more than an hour, it rocked. I had an interesting talk with their bassist after the concert. IT ROCKED
NP: Soilwork - As We Speak