Finally saw this tonight, I really enjoyed it, but not as as I had hoped. I did love the focus on character, especially that of Wolverine himself, this is what made the movie so enjoyable.
But I didnt like the 3rd very much at all, the final action was dissapointing in itself, but the way the plot moved forward at this point also was. I guessed that [BLACKOUT] Yashida was going to come back and he wasnt really dead[/BLACKOUT], but I didnt like how he basically became a mad man at the end, he even had the evil cackle, it just didnt fit with the rest of the movie for me.
I heard a lot of complaints about Viper and didnt find her that bad, but Shingen, Yukio, Mariko and of course Logan steal the show in this, they are all played brilliantly, and Shingen vs Wolverine was easily the best action scene in the movie so much emotion came out during that.
I did like the action scene's in general, with the exception of the 3rd act, and the final credits teaser, that was a big wow moment. Overall though it was good, much better than Origins and X3, but at the moment the 4th best movie in the series for me. I will be seeing the movie again though as as soon as the movie finished I felt it would improve on further viewings, but for now, 8/10.