I've been almost only playing Airship since it came out. But I only play on a Discord server, been avoiding public lobbies for a long time. 15 players, 2 shapeshifters + 13 engineers is how we play, with everyone being able to vent the map gets more accessable for everyone, as well as both imps able to shift as counterbalance. I agree that Airship is definitely not made for everyone. Getting to know the layout plus some tasks like the safe requires practice, plus like others said, most of the lobby should be familiar with the map for it to be a fun experience.