Good performance (while it lasts).

Unreliable. Very short life-span.

The laser mouse is so easy and smooth to use. The installation was easy.

No bad points

The design is perfect ,it fits snugly in the hand.Personally speaking i have never had any trouble with this product.

In a word, none.

this is the 2nd one of these mice ive bought now, been happy with both of them so far, lasted me at least 6 months of everyday use

Immediate, responsive & precise

Haven't found one yet

Good size, well placed buttons. Tiny mice make my hand ache after a while.

Seems to bug alot when playing games or certain programs, if you press too many buttons at once it may stick like that and you'll have certain buttons being pressed constantly even when you're not pressing any. It won't interface with a ps/2 adapter...

Sensitivity and on screen accuracy, overall design and comfortable use.

Small size, I found the mouse a little small in my hand, making the keys a little difficult to operate.

Too large

The base of the mouse runs smoothly, as there is no ball, it doesn't get dirty which slows the mouse down.

The cursor is sometimes too quick.