Definitely a solid "A" from me as well. Twilight dressed Lollipop Chainsaw style was awesome, DERPY! *SQUEEEE*, Bulk Biceps in the dress and loving it (I giggled), we get to hear Fleetfoot (the awesome Andrea Libman!), Dash chooses her friends over the Wonderbolts! and as a result gains the latest key. Also, the scene in the hospital room where Bulk yells so loud Derpy drops the flag was just so cute!
All in all, an awesome episode.