Cheap, nasty-looking unit. The brackets scratch the wall badly when lining up to mark the drill locations. The brackets are on the diagonal, meaning that the unit doesn't sit flush with the wall. Not only does that make the unit look badly fitted, but it means the edges of the boards that cross each other (these aren't screwed together) don't line up due to the unit skewing.
I very much regret putting this up in my living room. Now I'll need to find a replacement and fill/repaint the wall.