Product review (5 stars): Powerful burners
This unit replaced a kenmore with only 1 "power" burner at 2500watts... having 2 3000 watt burners is awesome. I also like having the larger, more frequently used burners up front-especially since these will work as large or small burners.

The smaller rear burners are plenty powerful, unless you're trying to boil 2 gallons of water quickly-that's what the front burners are for....

 I have only used the warmer a couple of times.  It's a great feature to have and worth the money.

For installation,  this is a 3 wire job. Black, red, and green. No white. This was my first time with this configuration,  and you cap off the white from the power supply. Also check you dimensions carefully,  the box containing the burners was about 1/2" wider than the unit it replaced. I had to have someone else come out and cut the granite counter top. Being the genius that I am, I had already removed the old cooktop and disconnected it. It was a weekend so it was Tuesday night before we could use the new cooktop.

So far the cooktop has worked flawlessly, just remember those front burners really crank out the power, I am constantly turning the power below 2.5-3...