Product review (4 stars): Works very well
I was concerned given all the reviews about keeping the drinks cold enough but I use mine in my workout room to house all my exercise drinks and it keeps them plenty cold enough at a medium-high setting (probably due the fan circulating the air which most beverage coolers do not have).  I haven't seen any dramatic increase in my electric bill either.  My only complaint is the auto-defrost feature.  It does auto-defrost and collect the water in a reservoir that is supposed to evaporate by the heat of the compressor.  But in my house apparently it didn't get hot enough because it didn't evaporate and over flowed in the back and spilled out onto the floor behind the unit.  Now I just keep an eye on it and use a large syringe to remove the water if the reservoir fills up.