Product review (4 stars): GE did pretty good there
For induction cooktop, I'm looking for low noise(most of induction cooktop produce high pitch noise) and low magnetic leak(safety concerns). GE did pretty good there. The noise is very much at low frequency band which has lower column than a venthood. You can use a  compass to test the cooktop  magnetic wave leak. As long as you are a few inch away from the cooktop, you will find the compass reading is hardly changed by the cooktop magnetic leak wave.

This model is relatively new. There are many small things need to be improved. For example, the cooktop display is hard to see in the evening. You need lights to turn on or off the cooktop. Would be nice to lit up the cooktop background light if it senses your hand is near by. :)