Just about passable.
I never felt bored while watching 'X-Men Origins: Wolverine', which is why I can't give it a lower rating. The action is well done and it gives the satisfactory amount of enjoyment, shame the CGI isn't quite up to scratch though. As with the preceding three 'X-Men' releases, I really do enjoy watching Hugh Jackman as Wolverine - he is certainly the best thing about these films.
With all that noted, the film does definitely have issues. I didn't overly like the new characters and the plot didn't truly fulfil what I was expecting/wanting from an origin story, even if it is fairly fun to watch. Elsewhere, Ryan Reynolds is introduced as his well known character, I look forward to seeing more of him in the role - here, he's fine.
Four films in and there's a slow decline ongoing, hopefully 'X-Men: First Class'* at least regains footing with the opening two productions. *I'm watching these in release order.
/copied directly from my Letterboxd review\