So I got the chance to play Street Fighter 4 yesterday and it is awesome! It's very fluent, it looks gorgeous and is fun as hell.
I didn't try any of the new characters, cause I don't really care about them, but I did play as Sagat and Vega, and they both play great. The characters move fairly fast paced, which I like and the fights pretty long, which is also great. The Machine I played had 3 KO victories, instead of the normal 2. It's all around a great game!
So, if you live in or around Philadelphia, 44th and Spruce (West Philly, University City), theres an arcade, check it out