Product review (5 stars): I would highly recommend.
I am pharmacist and I needed a freezer to store vaccine at a constant temp below 6 degrees F.  I found problems with my standard fridge/freezer running thaw cycles that would put my temps above 14 degrees even with the max cold settings. I have a traceable thermometer installed in the freezer and over the 1 week I have had this freezer the temp on the max cold setting has barely moved (-16 to -17 F).  The freezer will eventually have to be defrosted periodically, but that will not be too often as we are not opening it every day.  I would highly recommend.