We purchased this oven for a new construction and I have used it many times since October . The features are so useful - from proofing setting for making pizza dough and bread , precision cooking for specific food types such as roasted vegetables, frozen pizza , baked potatoes works really well and air fry setting.  The cleaning options  for steam cleaning as well as deep clean are great. 
I have liked having the WiFi option to turn on my oven to preheat while I’m on my way home with a quick meal . 

I have really enjoyed the French door option. Everyone comments on it and being short,  I like not having to reach in over an open oven door. 

I hope the reliable of this product will be a great as the Countless useable features this oven offers. It has been my favorite appliance upgrade .