It holds the guitar as it is supposed to.
Only a few minor things to notice:
PROS
- Guitar holds straight no matter the shape of the headstock (tested with a Jackson kelly, a les paul and an acoustic)
CONS
- Screws and wall plugs are not included
- The screw holes could use something like a black cover to improve aesthetics. When a guitar is not mounted on the holder, you can see the screw heads shining, especially if you have lights on the opposite direction, which might bother some.