It was horrible, not even from a fan standpoint but from a movie standpoint itself. There are plot holes (how did Raven know what Shaw looked during their fight, especially the helmet?). There was a line like, "This is what we trained all week for!" and they had the whole, "Join the dark side!" Speech three minutes after everyone introduces themselves.

Two redeeming things about the movie was the Wolverine bit and Kevin Bacon's German accent.