i tested this playing skyrim for 3 hours where my old cooling pad would heat up a trouble spot (back right corner of the laptop). with this cooling pad this issue doesn't exist, so im pleased that i spent my money well. so results wise its a good buy.
the chill pad itself is made of plastic, this worries me a little as i wonder just how long it will last. its coated with neoprene on the bottom for comfort, with rubber on the top to help stop the laptop from slipping, which so far seems to be working like a treat. theres also adjustable stops to help with making sure your laptop doesn't slip.
the cords a good length, will reach any usb, even if they are right near the front, i have mine cable tied cos mine are near the back.
overall, aside for construction materials (id have preferred a more solid plastic or a cheap metal) it seems to be a great cooling pad.