Who is your favourite pony from the mane six and why?Twilight Sparkle. She is the only pony I can truly relate to of the mane 6.
She is practically a clone of my introverted side (I'm in the middle of intro-/extrovert-ness... yeah). We make obsessive lists, love reading, and still love doing things with our friends. I'm also kind of intelligent sort of. Like, not brilliant. I actually suck a lot at math. But in other subjects.
Ahem, I'm rambling. I just... LOVE Twilight! She has so much depth, so much in common with me, and she is my favourite of the mane 6. I just... she's the best one, in my opinion. She is most obviously not a mary-sue, she just happens to be gifted at magic. Every other aspect of her life is completely normal and somewhat flawed. I think she is the best of the mane 6, simply because of... well, all the reasons above.
Who is your favourite side character and why?Princess Luna and Princess Cadence. And no, it's not because they're princesses. xD Luna is hilarious, and she just cracks me up. She is very realistic for someone in her position- someone trying to fit back into the regular world after 1000 years. I just love her personality and how great she is.
Princess Cadence is honestly a very deep character that has a lot more history than many of us realise. She's brave, tender, loving, patient, and kind of an all-around great person. She's not a mary-sue, though. She doesn't annoy me like a mary-sue would. She has enough depth to her personality and the way she acts to show that she is obviously not perfect. We don't see this in the episodes she is in, but a pony like that has some flaw. We can see from how she deals angrily with the invading species that she has a darker side to her than we may think.
Who is your favourite background pony and why?I really love
Derpy (she's canon, YAYZ) and Doctor Whooves. I've only just recently become a Whovian myself, so I think it's absolutely hilarious that the illustrators would sneak them in there.

Derpy is... well, she's just Derpy. I love her for that! :3
Opinion on Equestria Girls?Eh, it's alright. I don't mind it. I'm not thrilled, but it's certainly not bad. I just wish they hadn't postponed season 4...
What are you looking forward to in season four?Princess Twilight xD <3
And also more awesomeness from the rest of the mane 6. I hope the Crystal Kingdom becomes a more integrated part of Equestria. :3