I was at the Brisbane concert, up the front in the middle the whole time. I got thoroughly crushed and kicked in the head by many crowd surfers but I fucking loved it. The crowd calmed down every now and then, I don't know what it was like a few rows back but it was fairly constant up at the front...
Why do you guys hate moshers? If you have the adrenaline and it gets you into the music then go for it I say. Opeth seemed to love the crowd, when they came back out to play demon of the fall Mikael asked "aren't you all tired yet???... well you'd better be fucking tired after this." He also said he had extended the setlist for us. If you don't like that shit just stay away from the front centre so you can get out of the way pretty easily. I certainly wouldn't subject my dad to that sort of punishment, but I really fucking enjoy it. It's kind of hard to picture the same concert with no moshing, maybe us Aussies are just fucked up.