Product review (4 stars): GE Induction cooktop not ready for Prime Time!
We've owned this about 4-1/2 months, but only installed it about 3 months ago. Has never worked properly.
All the burners will turn off at irregular intervals. We never use them on "high" except to boil water; even then, they turn off before the water boils.
Good success frying eggs (quick w/ moderate heat), but that's about it. Don't even think about sauteeing onions - anything requiring more than 4 or 5 minutes on moderate heat.
Pans are NOT the problem - neighbor has Samsung induction range; my pans work fine on his range, his pans don't work on my GE induction cooktop.
Authorized GE Repairman easily reproduced the problem; says "we will replace the "boards" under warranty".  GE can't seem to ship the boards.
(Incidentally, I tried to buy a Samsung induction cooktop - but they only make induction ranges).
I promised my wife that she'd love induction; GE has really let me down.

UPDATE:April 22, 2017
Since GE sent the new board - replaced under warranty - AND I bought new pots, unit has performed flawlessly.
I can't imagine why GE wouldn't just install the correct boards initially - this apparently has been a know problem for some time.
Also, we had initially purchased "induction-ready" cookware from. Cuisinart.  They apparently just attach a steel disk to the bottom of their regular cookware.  This works, but not very well. We returned that set to BBB and purchased (via Amazon)  a "Duxtop" set which is of an "Allclad' type construction. These work superbly well.  We finally are getting the full benefits of a good induction cooktop.