This O'Reilly Auto Parts location on Potranco Rd in San Antonio seems to be a reliable option for car owners. Most customers have reported a good experience, with some praising the helpful staff and others mentioning the availability of various car parts. A few customers have mentioned that the staff is knowledgeable and able to assist with difficult tasks. Some reviewers have also noted that the prices are reasonable. However, there are a few instances where customers have had poor experiences, such as waiting in line for a long time or encountering unprofessional behavior from staff members. On the whole, the location seems to be a good choice for those in need of car parts and services. It's worth noting that one reviewer had a particularly negative experience, citing a lack of professionalism and unhelpfulness from a staff member. This reviewer's feedback highlights the importance of ensuring that all staff members are providing excellent customer service.