Extremely problematic
Ok... I can see where this is going. The game has decent graphic (I did a combo move on my opponent, and it looked nice). The sound effects are also good. And the overall feel of the game looks good.
But the game is glitched to hell.
I tried to do a special move and my fighter disappeared. Not once, but twice when I restarted the game. Not only this, but the opponent froze when I "Rewind"ed the game. I have never played a game this glitchy before in my life. You seriously need to sort out all the bugs in this game before releasing it, because you can't expect this to last long if it's barely playable. I'll be glad to give you a decent score when you update this with all the bugs and errors sorted out, but as it stands, I can't give you anywhere near the decent score it deserves.