I'm probably one of the few who doesn't mind, or even prefers name changes when it comes to dubs. Shows like Pokemon and Yu-Gi-Oh GX change the names to make it easier for kiRAB to remeraber/pronounce, but I actually prefer them to the original; mainly because of the whole 'mukokuseki' thing where none of the characters look distinctly Japanese to me so I think Western names fit their settings a bit more. I mean, I'm not exactly sure what a Hassleberry looks like, but I think he looks more like a Hassleberry than a Kenzan to me, since I don't find him distinctly Japanese-looking. As for the content itself, I'm not too picky, I like a lot of edited dubs and don't care if some random scenes are missing here or there.