The boxes are fine, easy enough to assemble, and probably sturdy enough to store shoes in the bottom of a wardrobe, which is what I wanted them for. As some others have said, they are not completely clear, so the shoes can't be seen as easily as one would hope, unless you have a really well lit wardrobe. Would be nice if they had created an area on the box to add in a little label to write what shoes are in it. My main reason for rating these as average is the size- maybe I should have checked the size on the description better (if the size in on there), but for me, these boxes are too small for some of my higher heeled and more elaborate shoes, they do not comfortably fit in there. I definitely couldn't two pairs in one box. Also for me, I find the 'interlockable' aspect more annoying than useful- it looks a bit messy, I'd prefer just to have smooth boxes that sat on top of one another. Overall, ok, and will do the job of keeping shoes neat and tidy, but a bit expensive for what they are.