Product review (4 stars): needs finer temperature and wattage control and a better way to set time
I have used this unit for a year with flawless performance.  The glass top is great and very easy to clean. Like all induction units, very energy efficient.  I am able to simmer a pot of past sauce using only 300 Watts!

Why not 5 stars?

Timer: the time control starts at 30 minutes and you can only add minutes.  So, to pressure cook hard boiled eggs for 7 minutes, I have to roll it all the way up to 60 to start over.  If you miss it, go all the way around the clock again...really annoying that I can not subtract one minute.

Temp: The temperature regulation is sub par...My pan will periodically boil when set at 150 degrees F and controls only let user selections in 50 degree increments.  10 degree discrimination would be MUCH better if coupled with a more accurate sensor.  This is the biggest reason for deduction a star.

Wattage:  It would be very nice to have increments of 100 W rather than 300, 500, 700, 1000, 1200, 1400 and 1800 being your only options.

Overall, this is a very sturdy unit and easy to use.  The pan that comes with it (which I consider to be a free bonus) is thin and flimsy.  I did not expect to get a premium pan at this price, but it works to boil water, and the lid is nice.