The touch sensitive buttons on the front are fairly hit and miss. The WiFi mode only works when the oven is turned to the WiFi setting, meaning if you or someone else turns it to a manual setting the WiFi no longer works. It's very easy to accidentally knock the dial too far and reset the WiFi, meaning you have to pair it all up again. Ours in particular has gone faulty after 1 week, randomly turning itself off and resetting the whole oven, including during cooking. Have had to throw several dinners out so far because it doesn't give any indication this has happened unless you happen to be in the room with it.
When it does work though, it works well, sort of like any other oven really.