Anastasia --- what a let down

They had everything in place:

- Wonderland
- Anastasia was supposed to have magic
- an explanation why Wil returned to Storybrook... (because he thought her dead)

and then it isn't Anastasia from "Once upon a time in Wonderland"
It would have been sooo perfect and a treat for all the fans of both shows.

Wow... all that build up of not showing her --- and then there is no payoff.