I’ve done whole and partial rewatches with several friends and it’s a ton of fun. You see things from a completely different perspective knowing things now that you didn’t then, plus I enjoy seeing people’s reactions to twists I’d forgotten were so good – especially in S1 – S3A.
I feel like we should should revisit some of the old episode threads from S1 – S3 with the knowledge we have now of what certain twists were, what certain things mean… Might be fun to see what we used to think and guess and see how close people came and how our feeling about certain episodes have changed since then.