Because it's PG I'm very interested, that simple. Hideki Kamiya makes amazing games, if you like his games, and I like his amazing games. Even when I hate them sometimes, I still like them.
The character is a lot like Dante, maybe even more obnoxious, we'll see I'll reserve judgment on him. It's apparently a sucked to an alternate universe kind of plot so he's supposed to be out of place. And the game sort of comes across as Kamiya wanting to make Drakengard with as an actual good action game, with like mechanics and stuff. Which looks like fun in any case.