This guide is the best written and thought out fighting game guide ever made, they had several pro players who study everything in these games like a scientist do this one and it shows. This guide alone can get you playing like a pro *seriously* if you learn all the combos for the characters you like and read EVERYTHING about them and how you should play them.. It's an amazing guide.
It's also HUGE, well worth 12 bucks for sure. I got mine for like 20 and it was still worth it.