Wheels are smooth-rolling, sturdy, reliable. I've thrashed them through almost 6,000 miles so far, much of it on gravel, and a good chunk of it during races in which I am slamming through rough stuff at speed. The wheels are still in great shape. Also, most tires mount pretty easily and most can be seated tubeless with just a track pump -- no compressor required, usually.
I am deducting one star because the included valves are trash -- they leak like sieves. Be sure that you have some decent valves around when you get these wheels, or you will not get them on the road promptly.