Quick and easy to install, looks nice and so far has proven to stay in place MUCH better than any other adjustable tension rod I've used in the past.  If one follows the instructions for installation, using the diagram as a guide, the rod must be twisted counter clockwise, not clockwise.  However, one twist will let you know if you are shortening the rod, rather than lengthening it to "set" it in place.  I did not find this to be an issue.

Pros: Attractive, stays put & easy to install
Cons: The installation instructions may be confusing, stating to twist clockwise to "set" the length. I had to twist counterclockwise.