Walgreens is known for its helpful and friendly employees who go above and beyond to assist customers. Many reviews highlight the excellent service provided by staff members like Marvin and Manisha, who are described as kind, patient, and informative, even during busy times. Customers appreciate the personal touch and attention they receive, making their visits more enjoyable. Additionally, a cashier named Shelly is noted for her kindness, ensuring the safety of a young customer. Overall, Walgreens is recognized for its dedicated staff and positive shopping experience.