OK for the area. They have a menu of cocktails that come in small (~$9.50) and large (~$17), where you basically get a whole liter of cocktail to deal with. They tend to be not terribly strong and rather sweet. There's also a smaller menu of more traditional specialty cocktails, also $10 or so. It's marketed as a speakeasy.
I thought the cocktails were only OK compared to other places I've been to. Mostly they were just different variations of fruity/citrusy paired with some sweet liquors and something harder. Most of the drinks feel kind of tropical. I'm more of the manhattan / negroni / martini variety of cocktail drinker, so your mileage may vary, but for me this place was 3 stars.
Bumped it up a star because the ambiance and clientele were cool, and the bartenders were super friendly. Worth a visit.