This is going to suck, like every game made by Sonic Team on wards. You give Sonic a voice, you have to flesh out character development and personality. And they focus too much on story rather than gameplay. Sonic needs to be mute, and communicate with body language, since he is an animal (We are all animals too but we learn to use voice to communicate). They do not know what make Sonic games good. They just pull ideas out of their asses, and they are like 'Hory Shit, this is a good idear!', and the rest is history. It's going to suck. Sega needs to sack the manager and get someone who understands Sonic and can deliver instead of a delusional delirious man like Takashi Iizuka. Stick to level designing buddy!