I’ve had the oven for two weeks now. I’m an avid bread baker and so far the proofing has been spot on. The oven temp tends to be somewhat inconsistent with the back browning before the front. I rotate halfway through to account for this. 
It only comes with two racks. I’ve owned three other convection ovens and they all have come with three racks. I do not like that the third rack has to be purchased separately. For the price of the oven a third rack should be included. I’d rather that than a camera. I use three racks on a regular basis especially when making pizzas using pizza stones. 
I like the position of the lights, one on the top and one on the side. 
I’m not unhappy with it, I’m still getting used to it. Every oven is a little different and you have to get to know your oven.