Almost always there are quirks. Either one or more of the Facebook buttons (I have no idea how hot in German) pressure sensitive, so you have to unnecessarily spend a lot of force to push or not they respond to and / or (n) the shoulder buttons have the same problem and / or the D-pad is very spongy and it is virtually impossible in only one direction (eg, left or right) without a diagonal movement (left-right or up-down) trigger (This is especially often the case with this controller the case). All these points are not really surprising at just 12 including shipping (with prime).
One thing, however, I have to commend in this type of controller: the analog sticks are very sensitive, which is the direction that you go about entering, but they are in some models is precisely why very precise.
I personally use these controllers mainly for Street Fighter 4 (with converter on the PC) and play with analog stick (sounds crazy, but yes) and have to say thanks to the sensitivity and precision are complicated inputs easier to carry than a original PS2 controller and much, much easier than with an XBOX 360 controller.
I do not think that this pad last as long as my Ancient and perfectly functioning, silver PS2 controller, but for the price of a PS2 pads I can buy 3-5 of these here.
Since I am prime customer to order normal 2 simultaneously, both known and if a satisfactory, then I keep and send the others back.
That comes with gamepads generally not rare, which is why I do not necessarily see as negative (the last time I had to send back 3 XBOX pads because they all had major shortcomings)
To make it short:
Do you need a good Digi-Pad, then good luck - because they are to use here hardly.
Everything else is in some individual pieces really satisfactory, but sometimes you have to test only 2-3 pads until you find one of those.
Wherefore know in advance what you need the controller. In analog-intensive games, I would recommend this!
Processing:
I want to reiterate: if I were to rate this gamepad only for my use, and thereby noted the price, I would have 5 STARS, awarded FIVE !, and not one less. But my review after all also refers to the general use and as I did not come unfortunately to this number.