Construction, look & style are fine, but functionally deficient in the following ways:
1. Easy to mount but very difficult to attach the lower retaining strap that keeps each bag from flopping about while riding. I finally devised a method that essentially keeps the bags attached adequately and I'll use an inner bag in each side that I'll remove each time rather than the pannier bags themselves. Easy to see why panniers that clip on are the way to go.
2. Bag closure is not great. I live in Victoria BC and we get a lot of rain. The closure design will not keep everything dry as the top does not cover the sides enough to prevent rain, especially wind driven rain from getting in.