Well made, great value, easy to use and the app is intuitive and responsive as well.
All features are usable and not simply tacked on.  The temperature control is amazing.
Love the middle griddle on the stovetop.
Has a solid, quality feel on the unit.  Knobs, door, control panel.  
Only stumbling block is setting it up with the app.  Once you get through that and connected, you get usable notifications and wireless control.