I had the older one and it was a waste of time.
Lots of issues about it only works in a microwave with a turntable and the size of it. These major points did not get a mention the last time it was on air and people found it would not fit in their ovens.
Cannot be cleaned in a dishwasher.
This one is round and smaller, so I think that get over the issue of size. It still needs a turntable or else you get uneven heat and has to be washed by hand.
I know of someone that has one and the silicon came away from the metal?