The main problem with Wolverine as a character (and why I dislike him in TAS, EVO, and possibly here) is that the interesting aspects of him in combat always deal with his claws, but in a cartoon for general audiences, they can't show Wolverine physically cut any human or mutant...only structures, robots, etc. It's quite annoying.
After viewing the first episode though, I do have to say this is probably my favorite incarnation (is that even the right word?) of Wolverine out of everything except for his Grant Morrison and Joss Whedon versions. I like this version better than the other cartoons and the movies, at least I think I do, it is a bit too early to tell.
I felt the first episode did a good job, though I wanted a lot more, I wish the first 3 episodes had all aired together. Oh well. I did wish for a LITTLE more of the "year later" to be fleshed out - the idea of the MRD (which they didn't even fully name until the end of the episode), the sense of what happened to everyone, etc.