Oooooooo!think it would've been cool if an entire flashback episode (or 2) had told the whole story of the events leading up to the big conflict between Luna & Celestia that led to the former's transformation to Nightmare Moon. I mean, they told it briefly in the series-premiere, but if it had been depicted in greater detail, it could've made for a real cool story in the hands of a talented writer (something that's been sadly lacking in S8, but I digress.) Anyway, beautiful rendition of a "should've been" episode!