So I got the controller and my first impressions are not good.
The d-pad is missing a center pivot, it's constantly skipping inputs when you try to pull off special moves that require half-circle inputs. It's fine for qcf, but I'm currently playing a lot of KOF XIII and it's struggling with a lot moves.
The face buttons are way too sensitive, they will register an input almost as soon as I place my thumb on them without actually pressing them.
The shoulder buttons are positioned in an angle that are not very ideal for fighting games, I don't like the feeling I get when pressing them.
If you only play shotos or new fighting games that have input leniency, I guess this controller could be fine, but it would still not be worth the retail price. Get the Hori Fighting Commander or the Power Fusion Fightpad instead.