Now before you start ranting on me, I just wanna say that no TV series season is without......flaws, if you know what I mean. (:p) (:P)
When you hit that comment section below, try to think of anything wrong with MLP Season 1. This is like CinemaSins, if you know that YouTube channhel that point out the sins/flaws in the movies. So anyway, here is first the flaw I will point out.
Celestia has pink mane in the story book in the first episode but when she makes her fist offical appearance, it's more than one color. *DING!*
P.S. - End the flaws you point it out with a *DING!* (lol)