I hope to do a longer review on this when I can put it thru some better real-world testing. For now... Up front, I was a little skeptical. I've purchased a few of these types of suction mounts in the past and been disapointed. Not so with this one. The mount itself is easy to use and super secure. I've had it secured vertically on a glass surface for 2 weeks now, and it shows no signs of budging. It utilizes a pumping mechanism (the orange knob in the photo is the pump) to create pressure and increase adhesion. Eventually some of the pressure will release (it will depend on the surface you are mounting to, the weight you are putting on it, and other factors), but it works great! There is an indicator (th line around the knob) to help you guage how much to pump before it is secure, and when you see the line appear again (depending on how long you leave it on), you can simply add a few pumps to add more pressure. As securely as it holds, releasing/removing it when done is also still quite easy. Everything about this seems solid and well made.

I'll update this later with a video and more thoughts, but for now... 5 stars.