The acting seems all fine so far, but the dialog is lamer than ever. Not really in a groan worthy way like many previous games, but... In a just I could not care less way, lame. What Tails, you mean LISPS?!
I think the most established Japanese Sonic voice is pretty much perfect, and because Sonic games really do not need any dialog I would kind of prefer it if all games just had him like this:
[youtube:2kzcnfhx]5fOXvXrCaTA[/youtube:2kzcnfhx]
I always liked Jaleel White too, but the new one is completely fine I guess. In a strange way I kind of miss Griffith. Every laughably bad memory I had of Sonic games in recent years usually involved his voice going WoooooOOOOOAAAAAAAHHHHHH!!