FrostByte
Smash Lord
Yes, you can use any attack or move in any direction as if he were stationary. It's advantages are that it doesn't go as far as the shield cancel and it isn't as close as a stutter step. You can dash behind your opponent and Fsmash.
I don't have any good recording equipment on me, so I'll just try to explain what it looks like.
Sonic *starts* the initial dash animation (Dash animation is when you tap forward once and he slides with both legs apart, the only ground attacks he can use are the dash attack and upsmash).
If you were to tap forward twice, he will skid as if he had just finished his running animation (the same as if you were to hold down the button until you see him doing his super peel out. This is when he brakes, classic sonic style) and can use any attack since he will be at the neutral position after he's done skidding.
You can also reverse it, but I won't go into that right now.
I don't have any good recording equipment on me, so I'll just try to explain what it looks like.
Sonic *starts* the initial dash animation (Dash animation is when you tap forward once and he slides with both legs apart, the only ground attacks he can use are the dash attack and upsmash).
If you were to tap forward twice, he will skid as if he had just finished his running animation (the same as if you were to hold down the button until you see him doing his super peel out. This is when he brakes, classic sonic style) and can use any attack since he will be at the neutral position after he's done skidding.
You can also reverse it, but I won't go into that right now.