"Typical of a Ratner production, the DVD is a lot more entertaining the film itself. The dude knows how to put together a movie, but seems incapable of putting together a decent movie - well, an 'X-Men' movie anyway."The best extra on the disc - and its similar to something Ratner had on the "Red Dragon" disc - is a production diary, which encompasses every aspect of the film's production. This is really interesting stuff. We see how everything was put together, we meet the cast, we experience some hiccups, and we even get to see Ratner attempt to squeeze into a Wolverine costume (amusing in a 'gee, that guy is embarrassing' kinda way).