Without big around it to talk - he's stable, fits comfortably in your hand and has quite how not confirmed in other reviews, a tactile feedback (if supported by the game!)
Everything as described: 12 buttons, 2 analog sticks and a directional pad.
Also good, I like the Turbo function. If a key is pressed + Turbo head perpetrated this key (as long as it is pressed) a lot of attacks within one second. This example is useful for games, where one in quick succession a key "bashing" has. Here is a clear advantage to the player and annoying for other players who do not have this feature)
Otherwise, the analog stick moves well and accurately, a "trembling" like many other gamepads / joysticks can not be recognized and can be controlled very well the character in a game.
The corrugation ensures a comfortable and non-slip grip of the gamepad.
Finally should be said that I could retest the gamepad only for a short time - what does the time and how fast and whether possibly what is broken is here questioned. However, I have no major concerns with regard to this :)
For this price, in any case a very good money. I would almost say that you get for no better gamepad.
I'm really very happy.