I'm a coffee drinker, not all these crazy half-cap-blah-blah,etc. So, the coffee is not bad (cheaper, maybe better at Krannert), but the nice thing is the actually shop. The decor is cozy. Decent number of tables, comfy chairs and couches. Really convenient if you're in the Science buildings on campus. And free wifi, which at the time I thought was normal, but have since found to be a bonus.
I pretty much wrote my thesis hanging out there, so much better than an office or library. Didn't appreciate it until I moved to an area dominated by Starbucks.