I watched every episode, in order, for the first six seasons of Chicago PD. It was intense, it had an edge other mainstream TV cop shows didn't have. Ultimately, that same intensity pushed me away. I still catch a few episodes each season in real-time. I caught this episode and was very glad I did, for a couple reasons. First and foremost, it was a very good episode. I was surprised to see so many negative reviews until I noticed a common element in many of those not so positive reviews - disappointment in seeing an original character, Jay Halstead, in his final episode. However, as I said, there were a couple reasons I really liked this one and my second reason was because it was Jay Halstead's last hurrah. Good riddance, his aloof "I am better than all of you" personality was irritating in season 3 and his heightened, seemingly endless moral standoff with Voight was beyond tedious in seasons 8, 9 & 10. Too bad he didn't take Hailey off into the sunset with him...