The demo left a bitter taste in my mouth. I really didn't like the camera controls. Is it worth getting the hang of it later on in the game?
I never noticed any issues with the camera in the Wii U version. The camera controls on the 3DS can be a pain unless you have a circle pad pro, but the Wii U has the extra analog stick for camera controls. I thought the camera controls were consistent with most 3rd person/1st person controls?
At any rate, the game is definitely worth it if you like grindy/loot-based games. There's no story worth speaking of so the primary motivation is hunting for gear.