Quality is great. I've owned Shad cases for years. I even had one do a "get off" at 70 mph in Asheville once because I failed to make sure that it was properly seated on the mounting plate. Case remained closed and no damage other than the road rash that you would expect.
I installed it on the OEM Yamaha rack using the included hardware. I had to trim the metal brackets in order to get them to work.
I'll get some more pics up later.