I'm surprised that my dash isn't filled from top to bottom with "I am Frankelda" (at least afaik it isn't, lol). The movie delves into the theme of the terrors or horrors of the mind (= traumas) and how to turn them into art, in this case, writing, which I think a lot of Tumblrinas would love. In this way, it's also very anti-Gen AI, because only humans have this ability (AI can't have traumas). The whole thing about our imagination being real and fiction offering truth isn't new, but, like one character in this movie says, 1000 writers can create 1000 different stories from the same idea, which is pretty much the concept of "2 cakes" lol! There's also a villain who criticizes the main character's writing like he's an AO3 bot.
More importantly, though, the love interest is a monster. So, you know, all things that Tumblr loves! I guess, lol.
I'm not saying it's a perfect movie. I don't like the songs, and the lore is kind of lost on me. But to me, the stunning visuals make up for it.
Also, have I mentioned the monster boyfriend!?