For the price? Worth it.
The lightweight frame went together in about half hour. Instructions were adequate. Gate Instructions were pretty bad but we figured it out. It took a bunch more time to put the wire on the frame. The zip ties provided are terrible,  breaking often however they give you a bunch of them. We took the advice of other buyers and used metal wire. The sun shade is adequate however will most likely need to be replaced yearly.
Overall,  I gave it 4 stars just because you get what you pay for. 
I would buy this again,  especially now that I've installed one. I bought 4.