Dollar General in Allentown has mixed reviews. Some customers appreciate the store when it is clean, organized, and well-stocked, especially praising the manager and employees who enjoy being there. However, others complain about the store becoming a dump, with many items out of stock and frequent closures without notice, making it unpredictable whether the store is open. The store is often described as dirty inside and out. Additionally, customers mention long wait times at checkout due to a lack of employees working at the registers, even when there are multiple staff members in the store. Overall, the store's environment and availability vary, affecting the shopping experience.