Have only opened Box hooked up  and tested but I like product so far.
Fast Boil with PowerBoost. Flex zone is very Handy.
I agree that control touch surface is a bit tricky but I think over time it will be good.
The magnetic control knob is cute and will be handy as vision fails.  The Blue "Flame" LEDs provide good feedback of settings.
I received compensation for this review (pan set)  but the review is my own