I won’t spoil anything. I will say that I thought the show was decent on its own but really was generally underwhelming compared with the game (with the exception of the episode 3 that told Bill’s story). This is true of the faction you mention as well who I thought came across as more competent in the game than the show. If you’re at all interested, I highly recommend you go play both games! They are in a class of their own for story telling in video games.