I wasn’t sure at first. Agatha Harkness is a side character in the comics and was a side character in a show.
All I knew pretty much is that she was a grey area character that interacted with Wanda and Dr Strange a lot. Also that she was a wrinkled old woman, not sexy-ass Kathryn Hahn.
I didn’t know what to expect. It’s not super connected to the MCU right now, but man this show is a super fun Halloween romp.
I hope it continues to grow and we get more films and shows exploring the mystical side of the MCU. So far Doctor Strange (and his films) are the only ones to explore it.
Obviously the multiverse, but things like the mirror dimension or Dormamu have plenty of story left to explore.