The gameplay is really interesting, as it takes a realistic approach in Wolverine abilities as well as the interactions with the environment. The graphics and sounds are fairly decent, compared to the other console version the PSP version is not the best in terms of graphics or sounds, they can be repetitive and sometimes there is an odd polygonal sensation while you play the game and Wolverine has a really long neck, something that in real life is impossible as Hugh Jackman has a short neck.
As it was said previously, one interesting factor about the game is that Wolverine healing ability will be influenced by his settings, if the character takes certain amount of damage, let's say if he is hurt by a katana it will take a little more time if he was hurt with a knife or a smaller weapon; maybe that is the only interesting thing in the gameplay as the controllers and details in the scenarios are kind of scarce compared to other PSP games who took advantage of the console capacities.
Other negative aspect about the game (probably it was made on porpoise as a marketing strategy) is that Wolverine lost his identity and he looks more like Hugh Jackman, rather than the original character design, not even in the comics there has been a modification to the character to make it look like the Aussie actor, but this game takes the image interpretation a little bit further because the character design looks way more different than Hugh Jackman or the original design of Wolverine, but at least the developers kept the sideburns and the animalistic movements.
The given score to the gameplay is a 3 over 5 stars; it could be a better game, but it fails and keeps short, the other versions like the Wii version is way much better than the PSP in terms of gameplay.