I originally bought this for my 55" TV, which was center mounted. Later on I switched to a 65" LG C9, which has the mounting holes at the bottom of the TV, which moves the TV up. The crossbars could only be fixed in one way since I needed to use the innermost holes on the crossbar. This means, that the crossbar pokes out at the bottom of the TV, so 6-7 cm visible under the TV. I also needed to remove the washers from the top side, because I couldn't place the crossbars on the frame otherwise. On the plus side I didn't need to drill new holes in the wall after replacing the TV, though the TV is now slightly higher.
Pro
Very good build quality
Supports TVs up to 88 inches
Four 10 mm mounting screws and wall plugs are included
Levelling tool is part of the TV mount
TV can be rotated left and right slightly in case the frame is not mounted perfectly level
Mounting frame comes pre-assembled
Contra
Crossbars are visible on TVs, that are not center mounted (6-7 cm visible under the TV)
Top washers get in the way when the innermost holes of the crossbar are used