Advance Auto Parts offers a wide selection of car parts, with some employees providing helpful and friendly service. Customers appreciate when staff go beyond just selling parts, such as changing filters or offering useful advice. However, there are mixed experiences; some find certain employees less attentive or with poor customer service skills, feeling they act like helping is a bother. One employee, Sampson, stands out for his strong mechanical knowledge, helpful suggestions, and pleasant attitude, which has saved customers time and headaches. Overall, the store is valued for its reasonable prices and availability, though customer experiences can vary depending on the staff member.