I dunno, JB is okay. They tend to miscast him sometimes, but it's not really his fault. On the other hand, we have people like Yuri "Emo God" Lowenthal. [sp?]
Sasuke, Haseo. Need I continue?
Then again, there are certain voice actors who are gods no matter what. Amanda Winn Lee is cool, and Steve Blum single handedly saved the Naruto dub from deletion by me. Until I heard Itachi anyway. Crispin and Steve combined would make the sexiest voice actor alive.