The controller is processed properly and fits comfortably in your hand. The buttons and shoulder buttons make a good Eindruch. Compared to controllers that are delivered by console manufacturers to lie on the same. Apart from Nintendo Pro Controller has failed here, especially because of the shoulder buttons (especially in racing games I find very convenient give for the metered gas and brakes.
Also, the controller read easily with my Samsung Note 10.1 LTE 2010 connect and use.