Besides the delicious burger and fries, this In N Out (haven't tried too many other locations) has some of the best customer service I've ever received.
I work in fine dining and would equate the above and beyond service provided here to the service that we are required to have in fine dining. No matter how long the line is, they are quick at taking orders and moving things along. Regardless of how busy it is, I always have someone greet me at my table and offer to bring my food out. There is always someone who comes by and offers to throw away my trash as well.
I never expected this from a fast food establishment and at first just came for the good food. I find myself returning more frequently to show my appreciation for a good company and after many visits in the past 4 years I decided it was time to express my gratitude.
Thank you for the continued great food and even better service,
Your satisfied customer