It's hard to believe it has been 13 years since Frozen first hit the big screen. The adventures of Elsa and Anna quickly became one of the highest-grossing animated films of all time, followed by its sequel released in 2019. It meant pretty much every parent of a primary school aged child will, at some point, be able to recite all the lyrics to Let It Go. My daughter, aged seven, has had the Frozen films on heavy rotation on Disney+ for years now. There's just something about the sweet tales of