What are the advantages and disadvantages of the third season of China on the Bite compared with the previous two seasons?

China on the Tip of the Tongue introduced staple food and local snacks in the first season. It is no exaggeration to say that it is China on the tip of the tongue. Every time I see new food, it always makes my mouth water. This has nothing to do with the region, and food will always win the hearts of people everywhere. The setting of the second season is somewhat different from that of the first season, and the reputation has declined. The big change of the staff behind the scenes makes people doubt the third season. Not only that, the story behind the food in the third season deviated from the center of food, which made people completely lose their appetite after watching the documentary and didn't really remember one of the foods. On the contrary, it is the sensational story added in the third season of China on the Tip of the Tongue, which makes people feel slightly sick. Many are suspected of advertising.