Product review (4 stars): love it so far--3 weeks in...
bought 3 weeks ago as an extra burner and for camping.  LOVE IT!!  i have fagor pressure cookers already and they are magnetic and fit perfectly on the surface.  no hot spots, and very even cooking.  no problems with heating up--within a minute it is HOT.  water boiled so much faster.  have sauted with it and works well.  hubby loves it as well!  we now can have 2 cooking stations in the kitchen.  4 stars as we have only had it for 3 weeks and not sure of the life expectancy,  and have not used the lower heat levels.  it was purchased at a local kitchen store, not thru amazon.