Product review (4 stars): Works well
I purchased this for camping.

If I wanted an 110v electric cooktop that was easy to keep clean and can get hot enough to boil water or sear meat without tripping an unknown circuit breaker somewhere or overheating the extension cord, then efficiency and therefore induction seemed the best (if not only) choice.

The power cord is very thick and does not lay down very well and therefore was difficult to get out of the way, but that is a minor point for my purpose.

My first test was with a 12" Lodge cast iron skillet.  Very hot in the center and almost cold at the edges.  I tested with drops of water that evaporated instantly in the center but did not even bubble at the edges.  I never could get all that excided over cast iron anyway, so this was not a deal breaker by itself.

My second test (also using water droplets) was with a T-Fal 12" skillet (from their PERFORMANCE COPPER BOTTOM STAINLESS STEEL line).  Again the pan was hotter in the center than the edges, but at least the water was boiling away at the edges.  The troublesome part was this very annoying buzzing sound with this pan.  Even putting a silicon baking sheet mat between the pan and the cooktop did not lessen this noise and I was ready to return it.

However, it has not buzzed once since that first test.  Perhaps using the cast iron skillet first was somewhow responsible?

So far I have made scrambled eggs and fry burgers without any complaints.

If you are using a 12" pan, you really want to use a pan that uses copper and or aluminum (the t-fal skillet above uses both) to re-distribute that heat out away from the center.

I researched every model I could find and the only other model that I was tempted to buy was the $499 Viking brand because of the 1800 watt burner and the infinite variable heat via a knob (rather than just a few heat settings to choose from via a tempermental touch control).  All others seemed prone to breaking or melting or under powered.

As has been mentioned by others, I had trouble getting the buttons to work as expected.

This morning, I truely thought it was broken because it just would not turn on, but I tried again in a few minutes to show my wife, but it turned on just fine and has ever since.  Either the touch pad is not 100% reliable or there was condensation on the circuitry behind the button that had to dry out first (we stored it on our back porch and it is still getting into the 50s at night).  Either way, I do not sense that this will be reliable when camping for making breakfast, so I am sticking with propane for now and forked over the $50 to return it (15% restocking fee + shipping).