If it is to be used as the main controller—on its own—then it is very good. Unfortunately, however, if it is used with another controller, it disconnects very frequently.

For the money, it is just what you need... of course, keep in mind that it does not have built-in motion plus, but otherwise it works perfectly

I am the owner of this controller for one day, I will start with its negatives
Negatives: The construction is cheap, the D-pad is a bit faulty, and in the Wii Menu it takes a little while to make the movement to select something with the hand on the screen
Positives: It connects easily and correctly to the console, there is no delay in games with the movements, it is cheap and does its job

I recommend buying an authentic controller, I am somewhat satisfied with this controller and it does its job for its price

Guys, do not buy it, it is not genuine and disconnects every now and then. The Bluetooth also has a problem, but that's what you get when you buy Chinese products

Guys, do not buy it, it is Chinese as it gets. It does not connect to the console or when it does, the real controllers cannot be connected. Very bad purchase.

Very good choice for its price. Its feel is 99.9% genuine Nintendo. Its connection with the console (Nintendo Wii) is flawless and easy. A positive advantage is its sound. Louder speaker and better quality than the genuine controllers I have.
A small drawback is the blue letters on the front that make it obvious that it is OEM. But, oh well...