CVS is a popular pharmacy chain that offers a range of services to its customers. The staff at the CVS locations are generally friendly and helpful, going the extra mile to assist customers and help them save money. The store in Clark, in particular, is described as clean, well-run, and well-organized, providing a positive customer experience. However, not all CVS locations are equal. The store in Rahway is reported to be poorly run, with a messy environment and poor customer support. Additionally, one customer had a concerning experience where they were given the wrong medication, which led to serious side effects and a trip to the emergency room. The store manager did not respond to the customer's call, though the pharmacist acknowledged the mistake. Overall, the reviews suggest that the quality of service and organization at CVS can vary greatly between locations. While many customers have positive experiences, the chain should strive to maintain consistent standards across all its stores to ensure the safety and satisfaction of its customers.