Excited for Orange is the New Black too! Kinda glad that it'd be back during the summer because it's hard to keep up with too many shows during the school year.
I really missed Orphan Black! The best part about the show is that sometimes you forget that it's the same actress playing so many of the main characters because each character is so distinct from one another (not spoiler because the whole premise of the show is that they're clones). The parts where you have one clone disguising as another clone are especially awesome because you can still tell it's the other clone... even though it's all the same damn actress! Tatiana Maslany is great <3
The side characters are also great, like Felix.