Product review (1 stars): I loved my first GE Spacemaker Microwave
I loved my first GE Spacemaker Microwave.  Lasted almost 11 yrs.  Keypad was getting worn out.  So, I decided to replace it with a new one.  I purchased this from my local retail home repair store (Lowes), and within 19 months (less than 2 yrs).  The internal sensors started failing.  The unit would get warm from cooking below and the sensors would cause the unit to power cycle the unit...a stuttering power cycle on and off.  I called GE, they wanted me to replace the (4) internal sensors at $44 each.  $152 with taxes and S/H.  This requires removing the entire unit, disassembling it and replacing the (1) upper sensor, (1) magnetron sensor, and (2) lower sensors.  What a JIP OFF.  I believe GE is actually wanting the units to fail after one year.  Beware...if you don't buy an extended warranty...your screwed.