I just moved to this walkable neighborhood, and am attempting to get off my lazy butt and walk around more. Copper Star is only 5 minutes away from me so I walked on over today.
As a former Slavebux employee, I loved the nice, laid-back vibe. It's small but has a nice variety of seating and a little patio. I also loved the variety of people I saw- the place is very accepting of PDA by same sex couples, for example. Definitely a hipster vibe without being too overly pretentious.
I tried a Cubano, which I hadn't had before. Definitely worth a try- it's espresso pulled with cinnamon and raw sugar, condensed milk, and steamed milk.
I see some reviews about the poor wifi. I dunno if that is still a problem but I have to say when the wifi went out at the 'bux there was really nothing we as the employees could do except call the cable company- yet me and the other baristas got bitched at nonstop. So I know it sucks but have some patience.
At any rate, I will be back just because it is a perfect walking distance destination for my study/coffee sessions.