They really did screw themselves over with Street Fighter X Tekken. Just looking at the combo system and the super system; it's actually what Street Fighter 4 should have been. The game's content was fine, but the gems ruined it.
I could not agree more about the gems. To me, the implementation of the gems was horribly executed. They should have left it out together. I like the tag and combo systems.
Playstation = The Beast from the East
Sony + Nintendo = WIN! PS3 + PSV + PS4 + Wii U + 3DS