Wolverine faces his ultimate nemesis – and tests of his physical, emotional, and mortal limits – in a life-changing voyage to modern-day Japan. – IMDb

I was actually more enthused about this movie before I saw the trailer. Why exactly would Wolverine want to have his powers taken away? Its not like he looks like The Thing or is some uncontrollable rage monster like The Hulk…Logan seems to function in civilized society perfectly fine.
And considering how often people show up looking to kill him you’d think the last thing he would want to do is get rid of his ability to heal quickly.