I play a lot of occult families, so I do like realistic and fantasy elements. However... I do not necessarily care what happens? Or more specifically what vein it falls into. I just follow my whims. I do have my own story goals if you will, but I never try to recreate something I've read or wrote.
The best way I can explain it is that things like alien abductions and vampire visits can happen and I do not care. I do not tend to miss them when they do not, but do not care when they do. Magic could happen all over the world and I would not bat an eye.
On the other hand, I am a control freak, so randomly turning Sims into spellcasters and vampires is a huge no. However, so long as my sims are not changed by random mechanics when my back is turned, I am usually good. (This includes story progression. Hated that in 3.) The only exception I can really think of is Batuu. If that were to leak, I would be rather annoyed. Then again, my Sims constantly drinking blue milk has not drove me crazy yet.