Complete but
I used it to attach a 65" Sony TV.
The good points:
Robust
Very complete bundle, we have a lot of screws and dowels of all sizes.
Several shelves
Easy to install, you drill 4 holes in the wall, hang 2 plates on the back of the TV and put everything on top of each other.
Negative points :
There is no space between the TV and the wall. There is only the notch which must be 5mm. So you have to plan ahead and plug everything in beforehand. If you want to add another PS5 product later, you will have to unhook the TV to make the connections.
There is no upgrade. Given the size of today's TVs, it only takes half a millimetre lower on one side, to have the impression of a tilted TV. Which was my case. :( I solved the problem by putting a toothpick under the notch. I would have liked a minimum of play or something to correct the pitch.