One of the better-looking games on the Wii in general (i.e. not counting first party offerings), Baroque is also one of the most hardcore, RPG-wise. You can even play it first person, like the original. The ambient techno-rock soundtrack isn't terribly remarkable, but the emo-goth art direction is fun.
Completionists will be cheered by a Database to grind. It takes a certain type of person to plunge into a deep and randomly generated dungeon, but if you're that type, Baroque is a very satisfying plunge.