What a cunning plan by FDev! By breaking Horizons — Odyssey multi-crew compatibility, I was forced to buy Odyssey so that I can play with other people. It feels like almost everyone is on Odyssey. And guess what — the 4.0 update for Horizons makes it impossible to multi-crew with people OWNING Odyssey. Even if they switch to Horizons 4.0, an error message pops up saying that the invitee is already in a crew. It used to work just fine before the 4.0 update, and I don't necessarily want to stay in Horizons Legacy.
Hey, at least on the upside — the game is on sale and multi-crew is fun! There are even random people queueing up for it! I am looking forward to more multi-crew sessions with randoms. Oh, and the on-foot tutorial was cool.