That said, we would pay a lot more attention to the on-boarding next game. I was quite happy with our tutorial so it's frustrating we left holes and fell short.
As Quentin said in another reply, one big mistake we made was that a lot of testing was with a beta group that had played the game dozens of times before the tutorial was fully fleshed out. Huge mistake! Another mistake was watching someone play it for the first time where we were in a position to coach them. We should've been silent and seen what they did. Easy to spot the issues in hindsight!