This microwave looked really cool. I was particularly excited about the possibility of replacing microwave and toaster oven with a single appliance, one that can toast AND microwave foods. 
Unfortunately, the convection oven is very, very slow. If I want to make toast, I have to turn on the oven, wait for it to preheat (which can take 10-15 min), put in the bread and wait for it to toast. It can take 20 min or more just to make a piece of toast. And there are a number of points where the oven turns off when you open the door again and again to check how the toast is cooking.
The bottom line is that it is A LOT faster (like 2x as fast) to make toast by heating up my whole conventional oven and throwing in bread than by cooking it in this new microwave machine. And, if that is the case, I am not sure what value the 'roasting' or 'convection' feature adds to my kitchen if I have a traditional oven that does the same thing better and faster.