Film makers always take liberties with the characters they acquire, as they did with Wolverine. As with all comic book movies, in my opinion, they can always be longer. Gambit should have had more screen time. He just moved the story along, didnt really offer much. I had questions at the end. Such as, Xavier being aware of the facility, but unaware of Wolverine seeing as how in XMen 1, Xavier had no idea about Wolverine. The Sabertooth/Wolverine brother thing was a decent touch...though how Sabertooth gets dumbed down to the ignorant beast he was in XMen 1 is beyond me.
Over all....I'll get it on DVD