Circle K has received mixed reviews from customers. While some appreciate the friendly service from employees like Gio and Michaeux, others feel that the overall friendliness and small-town atmosphere have diminished. There are concerns about the store's condition, particularly with the air conditioning being out for weeks, making it uncomfortably hot and causing problems with products like chocolate. Additionally, some locations have reportedly been out of cold brew coffee. Despite these issues, certain staff members consistently provide excellent customer service, making visits enjoyable for some customers.