The 3 different Walgreens in my area all have excellent service. I'm always greeted when I walk in and always asked if I need help looking for anything and if they do not have it, they will check their system for the closest Walgreens that does. I've never had a bad experience there and it is so much faster than larger shopping areas. Walgreens in Allen, TX are employed with great people who genuinely care about their customers.