Wi-fi doesn't lag in my opinion and the character roster is great also the added game mechanics.

User Rating: 7 | Naruto Shippuden: Clash of Ninja Revolution III WII
41 characters overall is awesome and each one of them has their own LNP and moveset, the added wi-fi is excellent to play all around the world and its Shippuden! Even though the story mode gets a bit hard when fighting Deidara I think it should be, because it makes me feel like in the anime, and that they put guy versus his clone is really great, because it imitates what you do. The 41 characters are just right, because even though the story line covers the retrieval of Gaara Arc they added characters like the anbu members, Sai, Yamato, Sasuke, Orochimaru, Kabuto, and Hidan and Kakuzu. In conclusion I can say that this game is the best Naruto game ever made now that it is the only one with wi-fi (it doesn't lag as much as other games like Super Smash Bros. Brawl), 41 characters and a new move-set for old characters.