Product review (5 stars): Quick install.  Works great.
Arrived today after 2-day Amazon Prime shipping.  Dropped right into the hole previously occupied by the broken electric stove top.  Wired it up to the junction box underneath, turned back on the breakers and it fired right up. Took no more than 45 minutes to install, not including the side trip to Home Depot to get the correct size wire nuts and junction box clamp/strain relief. So far everything works great!  Update in a year.  Or sooner if something goes wrong.