The ultra thin mouse pad is great. The mouse works perfectly on it. The ultra thinness feels good on the palm and it does not get in the way of other things on my desk.
I love this pad--no ridge to interfere with my hand or wrist. My husband Technoman begged me to get him one after trying it...I got him two...one for home one for his office. I'd say it is great.
I love this mouse pad because the wireless mouse work so well on it. Other ones I have had would not move the cursor very well and I would have to shake it around to make it move.