I hope they do have alternative camera angles also. I'm not saying this for my own reasons but for their sake. Give the option so many more can consider giving this game a shot.
I can see many turning away due to the camera angle. I'm cool with the idea and cant wait to give it a go, but in all honesty you have to provide options so if those that are skeptic of the camera angle and do not enjoy it. Have the option to choose a more traditional camera.
I just feel it would be a very wise choice.