I have somehow come to love this place. I remember the first time I went, I walked in and walked out, and I'm definitely glad I went back. During the weekends it gets pretty crowded but the line moves pretty quickly. If you are coming with small groups of people you will actually jump in front of large chunks of the line.
They serve pretty good coffee; I really like their cappuccino (second in Madison in my mind only to Graze right now), their omelettes and french toast. I tend to not stray from those items ;)
I'm not usually in Madison during the weekday but apparently their weekday prices are ridiculously cheap.