For under $20, it was perfect for Xmas. It's simple to use & it's wireless! The only thing I found myself doing making sure I pointed the remote to the correct side of the camera to hit the sensor. Sometimes it wouldn't go off then I'd have to point it more directly & it would work. The range is good. I had it taking shots from about 30ft away. It's also convenient for taking those long exposures without having to set the timer (of course so you don't get any movement on the camera). Also works great for getting in the picture with the family! So far...so good!