This review is subject to change due to it being an ongoing installation project.  My three stars are related to the difficulty in the installation, primarily because of the lack of clear instructions.  First of all there needs to be a caution that a minimum of three strong adults are necessary for this project (if you get the 20x10 size).  The awning itself will be good, I think, once the job is complete.  We are still trying to figure out the wind/rain sensor.