I'm going to assume that was Clash of Ninja 2, which had a serious balance issue with Akamaru. He was too short to hit.Composer said:>.> i am to baised agaisntt the series
but my friend had a copy of one of the games and seeing as no matter who he played as, i kicked his ass playing as a dog, i doubt any of them are good
Anyway, I would recommend Ultimate Ninja Storm over any other, because the pacing feels a bit more like what it should be, given the source material. It's also very smooth to transition from one combo to another, surprisingly, and the ultimate jutsus are awesome.
"If I can't do 100 push-ups in 5 seconds... COSSACK DANCE TIME!"
EDIT: I think one of the games should have at least one of Johnny Bosch's many many many extras in the series, as a playable character. That would be hilariously awesome.