The Cheese Test (youtube link) is a great way to visualize this. If the food doesn’t rotate, you end up with hot and cold spots.
(This was just the first video I could find of someone performing the test for people who hadn’t heard of it, I didn’t listen to the video, only confirm that that’s what they’re doing)
I’m not trying to disagree, it’s just that it kinda looks like a rounded rectangle? Like what would you want to see to make it more attractive? IMO it basically just looks like an iphone.