Yup, it's a good one--saw the first three episodes so far. Wished they could've picked another actor other than Jason Biggs though, as he has all the emotional resonance of a cardboard cutout.
Orange is the New Black has attracted some known names into directing episodes; Jodie Foster directed the third episode, and Andrew McCarthy directed episodes 5 and 10.
The series has been renewed for a second season of 13 more episodes, which will begin production later this year.