Good news/bad news:
The Frozen special is the cutest thing ever. If you loved the movie, you should definitely watch it because it’s so much fun and really cool to see all the behind the scenes stuff.
Bad news - there was no OUAT footage on the screener so maybe there’s going to be a new commercial during the special?
(Also, be prepared to have “Let It Go” stuck in your head for the rest of your life again when you watch).