I just built a home theater room in my basement and wanted a large shelf unit to break up reflections on the back wall that I could also fill with memorabilia and DVD's. This was perfect because every shelf hight can be custom configured and it does not stick out far from the wall. In fact I might cut the drywall and mud it into the wall like a built-in. 

Certainly more than I expected, easy to put together too, finished it alone in just 30 minutes. I did use wood glue on all screws and to secure the back better to the frame.