I'm getting this game for the art. It's pretty interesting to have an RPG game with characters drawn in an art-style originating from hentai artbooks/manga/anime, by the same artist (who primarily draws such things), Urushihara Satoshi. That is, if you're into that kind of thing.
I hope you enjoy the game. If you like RPGs you will love Growlanser. I'm not really a huge fan of anime / manga art style in general but I love this series because the gameplay is so much fun. However, I do think Mr. Urushihara is a pretty good artist.