Naruto could have been better but then part 2 and the Ninja war in particular dropped the ball on the series. Naruto also never established a meaningful convincing villain outside of Orochimaru which it promptly neutered. DBZ meanwhile has Freiza and Cell.
Sasuke could have been a great villain but the writer backed down and while he became an antagonist he was never really a villain. Kishi walked up to the line of making him a real villain but ultimately chickened out.
Sasuke could have been a great villain but the writer backed down and while he became an antagonist he was never really a villain. Kishi walked up to the line of making him a real villain but ultimately chickened out.