Sorry to hear you didn't enjoy Deicide. I saw them just a few days prior and they were great. As you said in your post, I'm sure you'll enjoy them next time.
Yeah, and fuck Billy Talent. I hope those guys got booed something fierce doing their set. They must be real popular in Ontario or something, to play AFTER Slayer.
04/04-Kataklysm, Aborted (?)
04/05-Biohazard, Sworn Enemy (?)