For me, one of its drawbacks cancels out all of its positive aspects. When you press down on the surface of the rag rug, you will notice that the mouse has a very poor interaction with its surface. It is especially frustrating in action games when you are unable to correctly aim your weapon. Play should be restricted to the top surface of the table. At first, I was under the impression that there was something wrong with my rug. But after that, it was feasible to test a number of other mice on it (for instance, I took the boring A4Tech office 8k from work), and regardless of how hard I tried, all of them operated wonderfully on the same rug. It's possible that the calibration of my model is off. As a consequence of this, I would not advocate purchasing this specific model because there are many other mice available on the market that are the same price or less but have a better sensor.