There are a lot of minigames in this set. Between the more straightforward tickets to stickers conversion and resource management, all the Attractions, and these one-offs, there's going to be a lot to do even in a "simple" Limited game.
How i feel about competitive players and casual players in EDH: The competitive are german tourists, the casual are italian tourists, both in a italian beach. The italians asking themselves "why are the germans here?" make a legitimate question, the answer is because the beach is beautiful, no matter the country you came from. The italians wanting to ban the germans are dumb, because if the germans pay for their stay and follow the rules like everyone else, they have the right to be in the beach. Hovewer, if the germans started to ask themselves "why are the italians here?"... they would be dumb as hell.
I think that's quite unlikely even though astroserpents live there; the audience is not supposed to be aware that the Gargantikari serpent hates the taste of merfolk, which is harder to pull off in Gargantikar. Besides, this theme park seems aware of many other planes, including the one Markov Manor is on (Innistrad).