Surprised there's no thread for this game yet. Early Access has been out for a while, the full game comes out on September 14th.
Played through the EA build a bunch of times, really love this game. Haven't looked forward to an RPG release like this in a long time. Larian's really been putting in the time to making this game work.
The density of content they've put in is pretty amazing. I've played through the early Fort Joy area 4 or 5 times since the first EA build and I'm still finding new things every now and then watching other people play.
This run is a pretty good showing of the things you can do with co-op so far, if you don't mind spoilers:
https://www.twitch.tv/videos/162395430