Product review (3 stars): It would be nice if the glides/grooves went from the front to the ...
The glides/grooves that you slide the shelves into are only about 1/2 of the total depth of the cooler, this puts all of the weight of the shelf onto a very small piece of plastic.  It would be nice if the glides/grooves went from the front to the back so that the weight could be more evenly spread out.  If you load your shelf up (as shown in the photo) with cans, the shelf bends slightly under the weight.

Also the unit is a little noisy when it cycles, but is not unbearable.