Product review (5 stars): It has worked flawlessly since day one.
I am surprised to see the 5 negative reviews of this 30" induction cooktop.  We purchased one on 11/27/2010 and and I installed it in my kitchen.  It has worked flawlessly since day one.  Ours is a Whirlpool branded cooktop which we purchased indirectly from Whirlpool.  I love Induction cooking.  This is third induction system that we have and currently use.  We are sorry for the frustration suffered by the other users.