Product review (5 stars): Does what it says it will do...
This is a great product. It's easy to install, does what it says, and keeps our dryer hose from coming loose and spewing lint all over the cubbie where the dryer is.

We did not have a plastic hose; we have the aluminum kind. So the connection to the hose section was a little tricky. Our hose had a 90 degree bend and the end of that was smaller than the dryer dock fitting. So I cut the connection with scissors, spread the ends, tried gluing it to the dryer dock fitting (did not work) and ended up using a couple zip ties to hold it in place. That worked like a charm. (A metal pipe clamp probably would look better, but no one sees what I did.) I'm an arthritic, middle-aged woman, so if I can do this, so can you. (I did mess up connecting the zip ties together to make one long tie, but that's more of a personal spatial relation-type issue and nothing to do with the Dryer Dock.)

Our dryer is in the basement, and the hose vents up about 3 feet above the dryer. Neither gravity nor the vibration of the dryer has dislodged the dock. It is very well attached to its wall counterpart.

This is an easy solution for a common problem, and I'd recommend this product. (I'd also recommend getting the metal semi-flexible dryer hose to replace the plastic kind, which collect lint and can be a fire risk. That's my PSA for the day.)