easy to assemble, maximum specified load I doubt it

First of all the positives:
Packaging and delivery OK
Installation very easy and stable on the wall by the large wall mount plate - much more stable than other (more expensive products)
VESA compatible mount acts on first glance also stable and robust - here I can not quite believe that the holder the specified maximum weight actually can wear without permanent deformation. My 55 "Grundig LED TV with about 30kg bears the holder but relatively easy.
Horizontal alignment of the TV should be set exactly only after a certain setting time or set in the position where an inclination would be disruptive (either charged to the wall or turned sideways) as a straight adjustment for all angle of rotation in my opinion is not possible.
But have to admit at the price that is really whining at a high level, other manufacturers do not make it better, but cost significantly more partially.
therefore: buy recommendation (but only 4 *)