Product review (5 stars): Wow, it's a new refrigerator!
It arrived without a scratch four days after I placed the order.  My first power bill after I got it was half of the month before.  It does live up to its energy star rating.  I then got a thermometer to put in the freezer to see how much I could turn it down.  It functions just as well with the thermostat set at a 1.  The first month it was a 5.  I hope that will have its effect on the power bill.  It is quiet, too.  You should replace that old refrigerator with an energy star model like I did.  You'll be happy with the results.