Great value, but with defects

Compared to higher-priced mouse you realize the switch of lower quality, the primary keys, I've seen more crisp.
The side buttons I feel a little spongy - although my other mice cost loose fourfold.
The side parts are nice, its own size you knn to cobble together quite well. I had to the side parts to the mouse can implement better me but wanted something catchy.
The aluminum deco could untenrum be trimmed carefully, however, none of these ridges is dangerously sharp.
As a note: the mouse is more for Palm Grip if you have normal to small hands. For Claw / Fingertip missing something the grip on the sides of the mold to compensate and it is then but a little too long and heavy.
One can with claw / fingertip friends with her, but there are better representatives of its kind for it.

However, the mouse has two serious flaws: the software can not be installed under Win7 x64 (something else I use currently is not, so I can not provide information about) and the mouse does my white Plastikmauspad not properly and produces dropouts - which since ten ~ years has still works with any mouse, it is a laser or optical sensor

All in all I would give the mouse three star, but you get exactly what you pay for - so unfortunately only one star.

PS: A short note sheet that the screws do not hold the mouse but only the side panels fix which is reacted with a significant effort from the side draw has to be heard but de rigueur to. Or save a note on the packaging to waste. So the search designed as though short, but really unnecessary trial and error game.