I bought one last year as my old weatherbeeta fly rug finally gave up on me!
I find it very good value for money, my only complaint is that it isn't as tough as some other makes so if you have brambles, hedges or god forbid barbed wire anywhere it will rip the rug.
I had to fence off a bramble bush last summer as my mare likes standing by it and was catching the back of the rug and tearing it!