My opinion on this has changed, originally I would have said all at once, but as time pass's and I grow more mature I like to savour the experience and haveing one episode a week allows you to do that, there is also some nostalgia in the fact that this is how we used to watch shows back in day.

I've never really understood binging. Usually I don't have the time, and when I do, I tend to not want to spend it all watching one thing. Maybe my attention span is shot, but most of the time, even if I'm quite invested, I can't watch an entire season over a single day or weekend. Just not for me.

It allows people to savor the experience, and it actually encourages discussion by making sure everyone is on the same page with regards to where they are in the show.

I don't feel like I have to watch the episodes in a hurry to be part of the discussion and it does make the experience more fun, with cliffhangers and such hitting harder.