PS2 game? I had no idea.
Fights lasting more than 1 episode? Well, yes. But it really depends on the story. In DBZ, the FIGHTS were the story, in Naruto, they are PART of the story.
KnowsNothing you really should give it a chance. The first episodes just set the characters up. There will be a moment in the future where you'll be like "I've seen him before, where?" Then you think, and you saw him/her on the very first episodes, in a class room. : )
I think that the GC games won't be ported because 1. Naruto hasn't started yet and 2. GC sales in the US...well, you know what I mean. Now the DS Naruto, THAT will surely get released once the anime hits.