This table is so unique and really adds a lot to my living room.  The directions are weird,  basically just pictures with arrows, so you have to use your own intuition in what to do. And I have put together tons of furniture and appliances, etc. And what are those other holes on the underside for?  LOL
I gave it a 4 because the glass is a hair too small, it doesn't go completely flush to the edges.  Although if it did that it  might make it hard to remove if needed.  And there were some small scratches on the metal. 
Also you can't leave much of anything other than a magazine or maybe a remote on the lower shelves and then push them back in.  They are too close together in height.  They look farther apart in the picture,  I discovered that the glass creates this illusion of depth, which is actually interesting if a bit annoying.

Pros: Looks good, able to expand, sturdy, unique
Cons: A pain to put together, glass not quite flush to edge