I really liked this movie but I felt some of the CGI was sub-par, especially the 'supershiny' claws and the bulletholes in Wolverine's forehead. The obvious plothole was annoying but apart from that I thought it was well worth watching. It tied in to the other movies well (as compared to Star Wars for instance) and the combat was clearly envisioned by someone who knew what they were doing. My favourite sequence was probably the 'Brothers at War' set of scenes near the start with the 'Weapon XI Battle' and subsequent cooling stack collapse coming in close second and third.
