Summary: This is a nice and inexpensive mouse. It is responsive and works well with any program I am using, from Skyrim to Photoshop to Sketchup. It does not feel cheap and the changing lights are a nice touch. There is no way I know of to turn off the lights.
Summary: It is the perfect fit and I have small hands. The side buttons are not over reactive, and it is rainbow. You can also change the light settings and dpi. The cord is very durable and has not ripped in any spot and it has been in between my desk pull out keyboard thing a few times.