I'm an avid Murphy/Falchuk fan, that likes most of their work and has watched all of the AHS seasons (some of those were also not of their previous caliber). The first season of Stories is boring, lacks substance and frankly, is a strange offering from a franchise that's given so much variety and talent. It received many bad reviews. I believe they have listened to what has been said.
Season 2 of Stories is interesting, creative, spooky and imaginative, with original ideas and great acting. Some fan favourites return and some history from AHS looks back at us (if you've watched the show you'll know what I'm talking about, I won't spoil the fun). It's creepy and entertaining.
I had already rated the previous season with a 5, which was quite generous and have now changed it to a 7.