The GE smart oven was easy to set up and install out of the box the features are awesome can start a preheat with out even being at home is one of the best features my oven offers I lost my 30 year old kenmore wall oven and had to find a suitable replacement as the wife says I have a champagne taste on a beer budget but she doesn't complain about my cooking with the GE smart oven  the only complaint I have is I have to cook everything 10-15-20 minutes longer than what is suggested on the directions