>>84398782First stream was pretty good but Shiori had to leave early because management is retarded, second stream was mostly solo Shiori after the GG-Ame-Biboo bit where they helped her do the first dungeon, there were some funny Shiorissa interactions too.
Third stream was absolute Kino, I'd say try to catch up if you can.
If you really just want to be caught up in general you can just watch the most relevant parts of the first two streams and then watch the full 3rd stream.
