Petro-Canada stands out for its unique features, such as having a pin holder that allows customers to clean their windows while refueling. Although some items may be expensive, customers appreciate the quality, particularly the 4L bag milk that lasts longer than at nearby stores. The cashiers are known for being kind and helpful, and the coffee is considered above average for a gas station. However, there have been complaints regarding fuel dispensing. One customer reported an issue where the gas did not register after prepaying, leading to a dispute with their credit card company. Overall, Petro-Canada is favored for its service and quality, despite some concerns about fuel delivery.