I've played fighting games since Street Fighter I, Own a TE Edition FighStick, have used and build several sticks by myself.
First, if you are lucky enough to buy this while Amazon has it on sale ( just $109.9 ) congratulations!! You are getting a great control with full sanwa parts, good art and an innovative design for a bargain. Believe me, I did some research and if you buy all the pieces separately you will spend more than $140.
I did test this with (of course) Soul Calibur V, Ultimate Marvel vs Capcom 3 and King of Fighters XIII, and it works perfect. Of course this is because it has Sanwa parts, so if something goes wrong in the game the fault is from the player's execution, not the controls.
As an extra, for those who like to mod their controls, this es easy modable, but watchout, you know you will void your warranty if you do ( only if you take off the bottom panel where the warranty label is, the toppanel can be modified without issues).