You can't taste art or music, so the experience necessary to critique them is a plus. Why do you think they make such craptastic movies these days? Because most assholes flock to the theaters and if they see explosions, tits and ass, the movie is a 5 start epic masterpiece.
Naruto art has its ups and downs, just like anything else, but Kishimoto still draws his shit way better than the anime often reflects. Don't get on his ass just because the magazine it was printed in used shit quality ink and paper, and then the scanner afterwards didn't remember to cut the pages out before putting them on the scanning bed. The art itself is really good, saying otherwise is no better than saying "nartuo sux cuz i siad so."
For the record, I too am an illustrator, so I'm fairly certain I have a bit more credence to analyze this artwork than most of you faggots. Go out and have someone pay YOU several hundred bucks to do a picture for them, then come back and say you know what good art is.