From Vulture:

So, what did you think of the movie?

The first two acts were kick-ass, and they set this up to be a really exceptional, different movie. It was like the film took this giant step forward. I liked that it focuses on the essence of who Wolverine is and what he does. Hugh Jackman is eloquent, and he owns the character at this point. It’s a surprisingly multidimensional performance. The third act wasn’t bad, per se, but it was a different tone. That moment he starts motorcycling up the 400 kilometers … he was almost riding into a different movie. It would be interesting to talk to Mangold and ask why they felt they had to go in that direction.