The biggest one is indicated in the title of my review: after a while, you realize that the company doesn't care as much about people as they say they do--the main concern is being the best well-oiled, efficient, money-generating machine it can be. Seeing everyday issues as a life-or-death situation obviously varies with the store:) At my favorite store in Iowa, where i have thousands of great memories, it was sad to watch the everyday stress on my manager's face (who was my age)----she did an AMAZING job with the store, and sales. We were the best store in the area, and were asked to train a couple other stores going up in town. But of course the district manager wasn't satisfied--kept pushing those numbers, pushing those numbers, pushing those numbers. I think the job is best when you stay a barista. That's who gets all the fun, and doesn't have to see the downside to the company. Also, as with any job in customer service, the hours can suck--be prepared to have to constantly readjust your sleep schedule! :)