The DPI is more than sufficient.
The build quality is fine. All smooth and rounded. No sharp edges / corners.
The mouse is rather large hands something bad in his hand, as it is a little smaller but when I had alongside some.
The rubber coating is also below in order.
What I find bad, are the key pages. These are far too after each other. This can not be so easy to operate with your thumb, without breaking almost to the thumb. This would continue to stand apart, since otherwise also often affects the wrong button there.
Visually it looks In response, with the blue LED it looks chic.
It is acceptable for this price and performance. There I had significantly poorer computer mice.
I would however not specify this mouse because it simply is not enough for my use.
For those who are looking for a visually appealing, technically flawless (except the pages buttons) computer mouse and not want to spend much money, this mouse can set.
For me, this computer mouse is nothing.