1. What I'm worried about is that we're going to be told that the goats, the lightsabers, the parties at the end, the tea parties in another dimension, Rosa being fed her siblings - all the supernatural events we are shown, not told about, in which there's no need for misleading inference or mistaken assumptions or interpretations - will be somehow waved away like 'it was all a dream!' and I'll be mocked by the author for being so gullible as to believe what I saw on the screen.

Update: this is exactly what happens. It even quasi-breaks the fourth wall to mock you. I had no words that day (╯°□°）╯︵ ┻━┻

...And then we get mocked some more in the final episode.