By day I am a degreed engineer so I have a pacticed eye for how things are made. — — These shelves are utter crap. A poster child for corporate cost reduction gone wild. The plywood shelves are simply too small (length and width) and fall through the frame under any reasonable load. It also appears that the frame was designed for a thicker piece of plywood... — — I would go so far to rate these shelves as defective and potentially dangerous in their current state. If Home Despot has any stones they would eat the loss and get these off the market. — … read full review »