Caroline, as she lay on her stomach perusing the ToysrUs holiday mailer this morning, explained why she is coveting the Nightmare Moon figure (p.43) rather than Princess Twilight Sparkle (ditto; also, since when is Twilight Sparkle a princess?)
"I just like the evil characters. Good characters are always good in the same good way because people think it is good to be good but the bad characters? They have so many interesting reasons to be evil."
And she was such a sweet baby, too.