Like it! I'm going to start converting my roadie over to a commuter (removing the rack, lights, etc. from the MTB). Once that happens, the HRS is officially going on the market (posting all over the place to sell).
It is a Topeak rack for disc brakes, but who cares. As long as it holds stuff. I also got an Ortileb pannier, and a collapsible bag that is like a grocery bag. Figured that would be great for shoes for when I ride to church.