Crayfish is popular for the following reasons: 1. The meat is delicious and rich in taste, and is loved by a large number of diners.

2. It is rich in protein, microelements and astaxanthin, which is beneficial to human health. For example, the protein is many times that of other meats, which is very helpful for strengthening the body.

3. The dishes are versatile, can be made in many ways, and taste good. They can be boiled, stir-fried, steamed, grilled, etc., and eaten in a variety of ways.

4. Crayfish is relatively cheap and is a cost-effective ingredient for ordinary consumers.

5. When eating crayfish, you need to use both hands, which can promote communication between people and is beneficial to social activities.

6. Crayfish itself has no taste, but it can absorb the taste of various seasonings, such as garlic, spicy, thirteen spice, etc., so it can be eaten with various seasonings and has a rich taste.

7. When eating crayfish, you need to peel them off. This process can create a sense of accomplishment, making people feel satisfied and happy.

8. The meat of crayfish is elastic and will not change even if it is cooked for a long time. Instead, it will become more flavorful and taste more delicious.

9. Crayfish can attract people's attention and appetite whether it is made into exquisite dishes or delicacies from roadside stalls.

10. Crayfish has a special growth environment and is different from other meats. Therefore, crayfish is a good choice for some consumers who pursue health and environmental protection.