The mouse is a tad heavier than I expected, but after removing the inner weight it's fine. If you are looking for a lightweight gaming mouse, this is a very good choice. Fairly good shape, it lets you grip the mouse so it doesn't slide out of your hand even if it gets sweaty. The surface coating also makes it grippy. Sensor is great, no skipping even when moving it at a fairly quick speed. Buttons are extremely nice, responsive and clicky.The one downside so far are the feet. The top ones are too small and drag on my mousepad (Razer Goliathus Control). They actually set in after 4 or 5 days of use and slide a lot better now, though, so it's not too big of a problem. Cord is also not great, but not a problem if you have a bungee.Overall I suggest this mouse to anyone who wants to enter the gaming mouse market but doesn't want to spend too much, and for people like me who prefer lightweight mice.