Flawed, but it has it's moments.
My only complaints come in the form of..
Camera. It's resulted in many, many deaths...
The areas where sonic 'has to go faster'.
The controls here are.. Clunky, I think.
Jumping feels somewhat delayed.
This resulted in many more deaths.
Silver The Hedgehog.
I don't like him.
His voice vaguely reminds me of Conan O'Brien doing his 'Nerd' impression.
Isn't enough variety in his moves, either.
While running around and stuff does produce some feeling of incredible speed, it often doesn't feel like you have much control over it.
It's like you hit a ramp or some other speed booster and watch sonic fly all over the place for a minute or so before taking the reigns again.
Might as well be a cut scene.
Otherwise, it's alright.
It's not a great gamer by any means, but passable.
If you're not a big Sonic fan best just rent it.
(Note: The only reason I'm writing sonic off as hard is because of frustrating camera and the speed bits, otherwise it's generally pretty damn easy. Take that into account)