I give these panel track blinds 4 stars because they look great, but installation was harder than we expected. The instructions seemed clear enough, but getting the track to click into the brackets was not easy and required using a rubber mallet to literally bang them in. Also, the panels would appear to click in easily, but one requires some maneuvering. The valance looks nice but is pretty flimsy so be very careful when handling it during installation. Hopefully these blinds will hold up because they do look great and were a good price.