httpvh://www.youtube.com/watch?v=xupo9DdXZjk
Evil Ryu’s boss appearance in SSFIV Arcade Edition has some interesting things, like at 1:30 he can cancel his teleport into a fireball.
There’s also an interesting find regarding normal Evil Ryu’s Ultra 1 where an extra animation happens when hitting your opponent with it during a crumpled (near-reset) state after a focus attack.
httpvh://www.youtube.com/watch?v=8WN-MTAAXF8