Shipping: 5/5
It came in a small box that was easy to open, and came with the mouse, instructions, and software CD. Everything was well packaged and arrived quickly.
Setup: 5/5
I have Windows 7, and as soon as I plugged it in, it was recognized, I didn't even need the CD.
The mouse itself: 5/5
First off, the mouse is huge. Larger than any other mouse I've ever used. Now that may be because I don't have extremely large hands, but even my friend with giant hands said it was big. Odd at first, but within a few hours, I got used to it. There are 2 buttons on the side that can be used for macros, and they are nice and easy to use and make a satisfying click. There are 3 buttons on top, that adjust DPI (dots per inch), in other words, mouse sensitivity. There's one weird button to the rear of the mouse, right around where your palm is, that opens the Microsoft Mouse settings. It is in an odd position on the mouse, but it is not something that you might accidentally push during a game. The mouse wheel, in its normal location, clicks very easily, and when turned, makes a nice clicking noise and is very simple to use, and is great for FPS games where scrolling the mouse wheel changes weapons, and trust me, that can decide the outcome of a game when you need to switch to your pistol when you are out of ammo.
Key Points:
Large, but not uncomfortable
Nice DPI buttons
2 side macro buttons
Smoothly clicking mouse wheel.
For $25, this is an excellent deal and I recommend purchasing this mouse.