My biggest concern regarding the aftermath and demise of Vee from 2 seasons ago, with their no credible threat to the inmates has in fact come back in a big way for Season 4. Having the Prison Guards as the threat seems like a no-brainer. But this went beyond the comedic overtones of Pornstache by having a most....if not all the guards running their own little games in prison to get off on. There were of course 2 in particular that were serious threats and that was the driving force for the season, which in turn leads to a shocking death that really was just that. I never saw it coming. So when they actually killed off fan favorite Poussey, you feel what her friends feel. I thought the Season Finale showcasing her Flashback story was expertly told and all the more heartbreaking. She had the whole world waiting for her....so many possibilities. The finale scene was a great cliffhanger. Will Daya kill the sadistic Guard that has been tormenting the inmates all season long? I dunno....but I can't wait to see what happens in Season 5. Definitely worth a Rent. Blair Brown was a great addition to the series.