Look, it's a cheap controller, but that doesn't stop me from loving it. You get what you pay for. Also, the manual uses about 5 different names for this thing, and one of them is "hand", which I think is nice.
Pros
EFFECTIVE CHARGING: The game will not be interrupted because a low battery warning will appear, and you can easily charge it by charging it from your PS 4 system via the USB cable (included). And it supports 4-6 hours playtime on 1 charge.