I believe the game is exceptional although I've only thus far played just over half an hor of its story mode-two chapters.
The controls are extremely awkward especially since I'm let handed and the included stand is extremely questionable as it does little to ease the situation, however, the graphics, voice acting, and boss battles are superb. Plus, there are multiple weapon customizations and 99 possible difficulties!
Do you have a 3DS? If so, did you purchase the game?