I have always enjoyed this bakery and cafe as a college student at nearby WPI. They use very good quality coffee and they make it fresh. There's always a variety of coffees of various roasts, as well as a flavor of the day.
And don't forget about the bakery! There is a wide array of cookies, brownies, bagels, cakes, and other delectable treats in addition to the coffee.
As a student, one of the things I really enjoyed about this cafe is that there's plenty of space to sit and enjoy your coffee and treat. Sit at a table and relax. If you're looking for a good cup of Joe in Worcester, you have to start here.