While many of the characters and plots in this movie are never fully fleshed out or resolved, and some things don't make sense when compared to the comics or other movies, it was still a very entertaining 1.5 hours. The action was good, it was nice seeing these character, for the brief time they are there, and wolverine is fantastic.
If you are a fan of wolverine or x-men, you need to see it. If not... well, then it may not be as good to you. But, you should still try it out. I don't think anyone would hate it, but if you love action, super powers, and claws, it's your kind of movie, bub!