This Einstein is in the Swanson School of Engineering building, right across from WPIC, and I used to pass it every morning on my walk into lab. Generally in the morning there is a line, but as long as it's not going out the door, then you'll move pretty quickly. It's an Einstein's, you know-- the bagels are OK. For a non-coffee, chain restaurant, their coffee is actually pretty good. The small is huge and costs around $2. They'll even give you steamed milk for free if you like to drink cafe au laits like me (just don't call it a cafe au lait. They will have zero clue as to what you're talking about).