My wife suggested Unfrosted and wanted to watch it. I recalled it got roasted on here, so I went in with super low expectations. I honestly thought it was going to be a lighthearted documentary. The reality is that it’s just a spoof story about how Kellogg’s and Post were competing for a pastry product to market. It’s got so many big stars that every single character will leave you wondering, “Wait, who is that? Where do I know them from?”
It’s a totally silly movie, but if you go in with an open mind, it has some pretty funny moments and lots of nostalgia from my childhood. You will likely know about 25 of the stars that are either main characters or make cameos.
It will not win any awards, but I ended up glad that we watched it. It was lighthearted silly fun.
Your opinion of it will likely be impacted by your level of expectation. If you expect it to be similar (or even in the same galaxy) as the Air Jordan story (or, on a lower level, the Flaming Hot Cheetos movie), you will be disappointed. It’s not a serious show at all and there is no basis of reality to the story at all.