Timeline

I thought about it some more

And the finale has issues

Both with the logic of the timelines (The way I see it, the most logical version of events is that without the Elements, Nightmare Moon arrived unchallenged, beat down Chrysalis and Tirek the moment they appeared, and maybe Sombra as well) and with the ending. (Twilight showed Starlight the problem with her revenge plot, but not her ideology.) It was a good idea, but they mucked it up.

Still fun though.
Argh, now I know how everyone who liked Twilight's Kingdom felt.