She looks cute when she scowls. OK *extra* cute when she scowls! Great sketch, I wish it'd a made it for the event! ^^ But don't worry, it's the thought that counts <3 And I think the expression alone makes this awesome!
I like it but I don't know exactly why? It seems to be an amalgamation of Applejack, Pinkie Pie and Rarity. I attribute it to the quickness and the simplicity. Pinkie in the front part of mane, Rarity subtly in face and eyes and rest is Applejack. 70% Jack, 20% Pie and 10% Rarity