Unfortunately, I made the mistake of leaving me on the included plug-on level. Now the thing depends quite wrong on the wall (right 5mm higher than the left), which made me very angry. I've got just the right thing now under set in the holder, where the bars (which are screwed to the TV) rest. This makes the whole thing not stable, but straight.
The TV is located now really very close to the wall (but that I also wanted to see above). that makes it (as has been stated by others) difficult to tighten the screws, which are intended to fix the bracket from the bottom (a long thin Phillips screwdriver is needed). In addition, subsequent cabling is (depending on the TV) only when one removes the television again and for satellite connection is mandatory for me, an angle adapter required (in many flat screens showing the satellite socket backwards, even though all other sockets usefully by show down or sideways).
I would recommend this part, but only if the steps mentioned here.
Incidentally, I have thus secured my 18kg-TV on a plasterboard wall. I have only the plugs replaced by universal plug and again turned 4 screws Extra Pure (MMN would have been the but not necessary). This keeps bombproof.