Curate, connect, and discover
I was just thinking the other day about what would happen if you showed a 6 year old from 2011 the future seasons of Ninjago —yes, while there are many much more interesting developments such as Nya being a ninja and Cole learning more about his mother — you're all forgetting another, very crucial thing that seriously changed.
Lloyd and Garmadon's relationship.
Imagine some kid happily watching Garmadon rescue his son from the Fire Temple and thinking wow, for Ninjago's greatest villain, he isn't that bad of a dad. His own son's gonna be his downfall and he's actually proud of him for that. Wish he's my dad.
And then you show them crystalized and they're like:
...what the fuck happened.