Three: They shouldn't have been the opening act, they were amazing. The guitarist has this amazing technique he used with an electric acoustic and it is about the coolest thing I've heard. The vocals aren't to my liking but it's not bad he's good at what he does.
Between the buried and me: They sucked, good stage precense but I hated them, they are what their name kind of means, DIRT.
Opeth: Amazinng, They played a really good variety. They opened with Demon of the Fall. They played: In my Time of Need, Wreath, Drapery Falls, and Porcelain Kiss (?), I am not sure one of the new ones that they realeased a song for.
Dream Theater: Of course they are really good, it dragged on way too long, I left early.