3 stars because of price. 
Use the online instructions. The enclosed paper instructions forgets about part G.  Extra long screw is needed to secure the bookshelf to the wall, A MUST DO.  BOOKSHELF CAN EASILY TIP OVER!!  Its okay for a quick, lightweight shelf. but I would not have paid the cost of 169, more like 129 maybe.  Looks nice, easy and fast to assemble.