Cheers Jay, and thank you too Melliores. It's more to me about making sure that quests are done in order as to not break them.
I've just seen reports of quests not being able to be completed because something else has happened that's made it so. Maybe that's just how it is, and shows choices matter. If it's that, and that's the intention, rather than the game being buggy, then all good I guess.
Still, I'd like to know if there's a route to take that means you're less likely to miss out on anything. After leaving the starting island there seems to be quite a few options.
I'll look to head to the Refugee Camp early on then, as that seems to make sense.