The Japanese version is pretty fantastic, especially for a hentai anime. The production quality is freaking outstanding. I started watching this hentai thinking it would be the same as most of the other ones, mediocre art, horrid sound, and cliche'd characters. As it happened, I was pretty surprised to find that the art was some of the best I'd ever seen. However, I watched the English dubbed version the other day, and it was so horrible I couldn't stop laughing. I mean, there were VA's saying other characters lines, horrible line timing, and the voices were ill-matched to the characters at best. Oh, and don't evenget me started on the way they translated the dialog. It sounded like the cheapest made porno dialog I've ever heard, and Escalayer's dialog wasn't all that bad in Japanese.

So, in summary, watch the Japanese version, stay away from the English version.