From someone who haven't played the game, I really liked this episode, cried like a baby. I think it could be its own movie, but it felt like a filler, the history didn't advance at all I think. How different was it in the game?
There's many memorable parts missing, for example
But on the other hand making it a full replay of the game would be kinda lame, addition of the Jakarta incident was a great thing. Also,
It isn't that great of a show just yet though because TLOU gets better as the story progress. For now though they've done a really well job to make the show immersive.