Honestly, this wasn't a good episode. the entire Negan/Rick van ride felt like filler and distracted from the deaths of the core group. It felt like stretching the GOT Red wedding segment to an entire episode.
Also, Negan placing Rick in an impossible situation on top of the deaths felt like overkill and made me somewhat tuneout. Note that I'm still a current reader of the comic book series so i'm not squeamish.