For shavers this is a major money saver with the cost of blades these days. I am getting great close shaves time after time. I can only conclude that those giving the Razorpit a bad rating are not cleaning it properly after each use. I use just ordinary soap on the surface and about 4 runs along the razorpit in the opposite direction of shaving. Five star product for shavers!
The laptop certainly grips onto the surface of the Cushdesk so no slipping and of course it deals very well with its core function of stopping the laptop from overheating and allows the fans to operate unhindered.
Nothing wrong with the sound etc but they are not the most robust. There is a joint at the ear piece which is very fragile and breaks easily meaning that in many cases it might last only a couple of weeks.
I usually go through earphones at the rate of knots. Some do not last more than a few weeks with the abuse I give them. As others have said these are a really sturdy brand compared to others I have used and great value at the price.