I think the Distillery District is totally overrated but this place is deserving of its hype. I had a chocolate espresso milk drink that was like some kind of drug. In a good way. I've always enjoyed chocolate treats from here when I get them.
My honest recommendation is to find somewhere else that deals in soma chocolate, but this is definitely the best place to get a full experience of it all.
I'd give five stars for the chocolate, but they lose one star for being this dark, dank little space. Chocolate is supposed to make you happy!