Do the guests have different tastes?
Many chefs may have experienced such an example: a dish uses the same raw materials, the same seasoning and the same cooking method, but some people at a table say yes and some say no; Or the same person said yes twice before, and this time he felt bad, so the complaint appeared. Then through the analysis of the chefs, this dish is really no problem.
Then why are there complaints?
In fact, this is the difference in taste.
Because "everyone can't agree", we should first analyze the combination of people at this table, because everyone's age, occupation, gender, cultural accomplishment, personal habits and so on are different, and these may lead to obvious differences in taste (but some people don't like a certain dish by nature), and the main reason why the guests at this table complain is that the host or guests find it unpalatable, and then everyone agrees that it is unpalatable. In this case, everyone agrees.
As long as you glance at the guests and the dishes on the table, you can find the root of the complaint: there are more women at this table and they like sweets, so they ordered some cold dishes for dessert and drank juice. There are also hot dishes that came up later, because they are too different from the previous sweetness and feel very salty. So, in this case, the waiter can make each of them a cup of tea and let them taste it after drinking it, and the problem will be solved.