Equestria Girls Trailer 2: https://www.youtube.com/watch?v=QNuFqaWFfCk
Basically a mashup of FiM clips of ponies reacting to the Equestria Girls Trailer, in the PARODY style of ACRacebest's Bronies React Series:

http://www.youtube.com/playlist?list=PL7A322D867992908B

Thanks to AC for inspiring the idea for Ponies React.

Disclaimer: As a parody, this video doesn't necessarily represent my views on EG.

MLP: FiM (c) Hasbro

Credits

Video

- nomorethan9, "Epic Wub Time: Musicians of Ponyville": https://www.youtube.com/watch?v=Sob1t-iUCmE

- Sherclop Pones, "Friendship is Witchcraft: Neigh, Soul Sister": http://www.sherclop.com/v/neigh-soul-sister


Vectors

- LittleshyFIM, "Doctor Whooves Scared - Green Screen Ponies": https://www.youtube.com/watch?v=p5CNnuPCwP4

- StormFX3, "Rarity Newspaper Green Screen": https://www.youtube.com/watch?v=UnBzhuQCdk0

- Fundz64, "Equestria Friends BACKGROUND": http://fundz64.deviantart.com/art/Equestria-Friends-BACKGROUND-373540343

- Myrami, "Equestria Girls Logo": http://myrami.deviantart.com/art/Equestria-Girls-371848597

- Rariedash, "Equestria Girls - Rarity": http://rariedash.deviantart.com/art/Equestria-Girls-Rarity-371979311