It's very nice gaming
And the finale boss you need to do fake actions to boss.
(Finale boss will do fake actions too)
Face to face is very useless.
Tricking the finale boss to kicking,after he failed you must counterattack boxing with throw immediately.It's very easy way to counterattack.
Tricking the finale boss to shoryuken,after he failed and counterattack immediately.This counterattack difficulty is normal.(Because he will do fake action and turn you to failed)
Tricking the finale boss to grasping.This is very hard to counterattack.
It often you do counterattack he will grasps you immediately.