i've seen them once, supporting Matallica. they played great, and the crowd was into them. zero interaction though, they didn't say one word to the audience! very good show though, you should enjoy it :)
When I saw them they walked on, started playing, segued most of the songs into each other, said 'Thanks, bye!' and walked off. It was awesome.
I like them a lot less now though, this was just after leviathan.
Now, I suppose expect less grind, more prog, similar verbosity.
