Fiesta Mart #67 is described as a very nice store with a great selection of produce, meat, and seafood. The customer service is also noted as great. Shoppers find it super economical and appreciate the availability of specific Mexican products like Yerba mate. However, several significant issues are reported. The checkout process is frequently criticized for being too slow, with long lines even for express purchases. There are also complaints about cashiers making errors and not resolving them efficiently. Additionally, some customers report feeling unnecessarily followed and watched in the store, which they find annoying and embarrassing. The frozen section is noted as being small.