Decent cafe. Their brewed coffee was good enough, but I was no fan of their espresso drinks or much of their meals. The exception is their turkey pesto, which was always enjoyable.
Their space is nice but usually packed. I love how they exhibit work by local artists.
I never felt comfortable spending too long there because of the crowd, both because it was packed and because of rising guilt for taking up a space for too long. One way to cure this was to sit outside, which is a nice enough space save for the smokers. I'd be out there until the weather became intolerable at both extremes. They also used to turn off Wifi at peak hours, but I'm not sure whether they still do.
Overall, a bit overhyped for my tastes. I never had an issue with staff, though. There are better options for the working grad student out there, especially when people just out for a coffee or meal come piling in.