Anything made of particle board will fall apart. The wood utility shelving is good, the particle board shelves will start to bow. Anything with a dark finish will chip and scratch.
We bought a kitchen cabinet from them which is very solid (stand alone counter with drawers), and I have the unfinished pine shelves which require a lot of anchoring to stop the unit from wobbling but the actual shelves are strong.
Any of the particle board cabinets, dressers and shelving that you have to assemble into a unit get damaged quite easily, particularly during assembly if you are not the world's most patient person. These things look good in the showroom but are not.
They do have great deals on glassware, dishes, lamps, kitchen accessories, etc.