Good enough.
If you're using this with a Pioneer AVH-4300DVD, beware! I had to cut the inner lip off of the upper beam in order to have enough clearance to open the face to insert a DVD or SD card. It also doesn't sit flush. In a way, I kind of like that because it covers the Pioneer logo on my head unit, and passers-by may think I have a cheaper unit that's less worth the effort of breaking into my car for. Maybe I'm just rationalizing. At any rate, I think the problem is more with the head unit mounting location than with this install kit, but the modification has to be made to the kit if you want to make it work.