Small plates, great cocktails, just the right balance of busy but not crowded on the three occasions I have been there recently. It is unintentionally turning into one of my East End spots to go where I want a little more upscale than my normal haunts, but without being too spendy or sit-down.
It's a great spot for two, maybe three, though I would suggest looking elsewhere if your group is larger.
The bartenders are great, tell them what you like and let them come up with a cocktail just for you. Half price oysters during happy hour don't hurt either.