Well yea i mean its really awsome and all and i would give it a 4/5 mainly because not enough shippuden chars though the char design and stages are all amazing and it does have enough characters but just needs more shippuden thats all i think.
It wasn't the best of games, but it wasn't the worst of games. It was just too short for master and hero mode! I was really expecting more from both modes. There missions were too easy and short, I really expected more. I loved the good selection of characters, but i'll have to wait until ultimate ninja 5 to get the rest of the good ones.
Pros: Selection of characters, Japanese voices option, getting all hero mode characters if you have saved data from UN3.
Cons: Master and Hero mode was too short and disappointing, the game had an option of being in french...WHAT?! why didn't it have the option of it being in japanese?!, the number of missions was disappointing and was extremely easy, i beat the game in less than 2 days...kinda sad, really...D: