I have a LG 55 inch / 23 Kg mounted. It all worked out quite well. The material for wall mounting has not made very confidence-inspiring impression on me (have longer screws and dowels used). The scissor mechanism is a little tough in some locations, but moved away from me eh not much. The setting for the tilt angle is somewhat tricky, not even just. The small lever is a bit short, and thus has a poor leverage. Better it is nice to tighten the second nut of angle adjustment with a wrench. But then you can not even just tilt. By design, the system is not very rigid in the expanded state. For me, the system is almost always folded to the wall. In this state, the support is very solid. Very nice also the cable guide on the back. Overall, the system makes a safe impression. For this price you can not find anything really better. Hint, during assembly often times OTHER tighten screw connections, THROUGH THE LOT CAN MOVE ONE OR OTHER nut or bolt something SOLVE.