Super Motion Wall Mount with small weaknesses.

Except for the slightly tricky mechanism for vertical tilting wall mount is super.
To this can be done by a pair of pliers to set the record straight firmly. The hand mechanism rather not look for a tight fit.

I use the mount for a Samsung LED Smart TV with 40-inch (101cm)

The holder can extend far enough so that the TV can be at a 90 degree angle to the wall.
That was an important aspect, because I wanted to also position the TV so that I can see something at the dinner table (available in the 90-degree angle to the wall).

The attachment takes about 1 hour. 8-screws and wall plugs are included.
For hollow block walls (as in my case), these are not enough. I have the support additionally secured at the center with a 10-er dowels together with screw. That should hold: o)