nailed within 2 posts? that's got to be a record.
liking the super sonic thing though, did i correctly notice that it runs off his 'power bar' as opposed to rings, and that you just refilled that with a debug button or whatever? good that you're trying to mix it up, and forces you to make use of super sonics invincibility to hunt down enemies to fuel it. although, one of the quirks of the original is that you were left vulnerable at the end of your transformation, so if you could find a way of doing that, that would be cool.
but i agree with the other chaps insomuch that super sonic needs sonic tangible advantages, and if we can't notice it from the video, it's probably not enough...
and a small nit-pick concerning the sprites, you may want to recolour the outline of the flip move after you attack an enemy to be more in line with the sonic battle sprites you are using there, since i found that stuck out a bit
great work as always, keep it up!