I'd play this on Halloween over Streetfighter anyday.
Gameplay: Again, the great aspect. It really depends on what character you choose, thats why I love it. They all very differ from character to character, thats what I think makes this game awesome. Now I have to say that I think its a bit slow paced, and doesn't give much room for combo's but thats just me, lots of my friends say it allows more time to react.
Graphics: Great, really great. Alot of detail to small things and I love the backgrounds.
Sound: Just as great as the backgrounds is the setting music. Plus the few sound effects of punching adds a little to the score.
Overall: Great game, espeically on a spooky night.