The food at Mi Buen Sazon 67 is truly exceptional and the staff is very friendly. People rave about their quesabirria, empanadas, and birria tacos. The sauces are perfectly spicy and the meat is always flavorful. However, there are some issues with the quality of the food, as some customers have reported burnt tortillas and lack of flavor. It's clear that the food truck is popular and people are willing to wait for their orders. Unfortunately, the working hours are limited and it's not open on Mondays, Tuesdays, and Wednesdays, which can be a drawback for some customers. Overall, Mi Buen Sazon 67 is a great option for those looking for delicious Mexican food, but it's essential to be aware of the potential issues with the quality of the food.