I use this for Street Fighter IV, V, 30th Anniversary and it has definitely improved my game. it's extremely light weight, it sounds and feels a little plastic but in no way do I feel it is not a quality product.
The D-pad is nice, the analog stick is perfect, the 6 front facing buttons are a game changer for me and the shoulder buttons are more than acceptable.
If you play street fighter on the PC/Xbox then this pad is for you