As anime dubs go, this is actually pretty good. Far better than 4kids' one piece, for example. It has good synchronization with the moth movement, and the translations are good. Further, they haven't edited the animation to make it more "appropriate".
But the NAMES!
Batoosai the Slasher? Corrie? Dr. Jensai? And possibly worst of all... Hittin' Mitserugi???
Furthermore, they haven't captured at all the fact that Kenshin speaks a little oddly, which is integral to understanding of the plot/character in just a few episodes!!
I'd give it one more star if the names didn't bug me so much.