They look very pretty, but they also have disadvantages: As has already been mentioned is the directional pad, as it is not cross-shaped, not so good. I agree with that, but disturbs nciht particularly because you quickly become accustomed.
The biggest problem for me was that both controllers were broken. In one of the analog stick unresponsive when I head to the left. In the other he is not properly centered, he always controls to the left, even though I do not even touch the stick.
Plus, there's to say that I am a casual gamer, have therefore not overly often used the controller. In addition, he is also never fell off me, and I think I'm going carefully and wisely to with my things.
All in all, it may be that I had bad luck, but I'll never buy me something from this brand. I would rather put a few bucks on it and what bekomm better quality ...