The assembly is not very easy to bring the monitors in the scales against it. One can not really align the monitor, if you intend to bring him more often in a different position. Depending on the direction in which the joints are taken, the monitor times depends strongly to the right or left. In addition, the joints are too stiff.
In the inclination can tilt the monitor only forwards, but not backwards. One should not be mounted too low, the monitors so.
Apart from that, the fixtures are solid and do not look cheap.
Actually I wanted to return the brackets, since I often bring one of my two monitors (main monitor) to another position. I have now arranged me so that I have loosened the top two screws of the bracket on the wall and just turn the whole bracket to position the monitor fits again.
A great solution that is not, but is for now. If it does annoy me sometime, I'll buy another bracket ... probably with height adjustment.
Really recommended the holders are not the alignment problem. Who just needs a support for its PC monitor or small TV, and then not move the device gets a useful support for a small price.