Product review (3 stars): So So
The concept is great. If your dryer vent is set up flush to the wall and of 1 piece metal, it would work great. My vent stuck thru the wall approximately 2" and when I tried to cut it, I found that it was riveted into the necessary round shape. It was a disaster. I ended up going to the hardware store and purchasing the needed sheet metal and installing it before the quick connect would work. Even then, the quick connect opens too easily until I shoved my dryer up against the hose to hold it in place. I gave it a 3 star for the concept.  It needs improvement