The Wolverine "flying" on the train is kind of cheesy and an obvious 3D motivated shot. And the story itself seems like Superman 2 but without Zod and Co. providing a strong villain. And if he goes through with the procedure, why is he wondering what's happening to him when he's not healing?

And, on a fairly unrelated note, while Jackman's owned the role, I'd really love to see Tom Hardy get a chance at playing him. I think he'd be perfect.