my personal picks would be:
 
Best Mane Character: pinkie (cutest characher in all of MLP’s lore IMO)
 
Best Filly: Scoots
 
Best Secondary character: Maud Pie
 
Best Background character: Gilda
 
Best Princess: Twilly
 
Best CMC: read “best filly”
 
Best major villain: Lord Tirek(Heil Horse-ish Satan!)
 
Worst pony: i don’t really have one (a canonical one),but i realy deslike what the fandom did to Pinkie Pie when sargeant Sprinkles created “cupcakes”,i love Pinkie as the cutest being in all of equestria who’s friends with everypony/everycreature and cupcakes kill the character’s essence by turning her into an invincible monster who’s like a fusion of evil goku and gasai yuno
 
Overrated pony: lemme think,i guess for me it would be same as OP,i wouldn’t say i hate luna,because i don’t,like i said i don’t hate any character,but the fandom just puts her as “ultimate metalhead death goddess/edgyness in form of a pony” when in reality she’s more like pre-night warrior ritual Tyrande from Warcraft (aka pretty chill pony who likes simple hobbies (in luna’s case those hobbies are games,trolling and other stuff in don’t remember right now(i might edit this just to put’em here) and is also pretty cute when you get to know her better
 
under rated pony: Dashie,fandom just puts her as weak (too weak for a pony who trains that hard as she does,i mean in cupcakes that under rate gets obvious,she can stop incredibly heavy things like stones,and even buildings from falling just by holding’em and even tho couldn’t break those tiny/sleazy leather strips that “pinkamena” put to hold her in place?,this is why for me cupcakes wouldn’t work in MLP’s canon lore) and sometimes too innocent,i mean she’s not a 4 years old lads
 
wich brings me to the topic i was waiting for
 
Best Pairing(fanmade): PinkieDash.my OTP,it’s my dream to find a “tachi” girl that as butch-like as dashie to marry,adopt a child and live until the child grows up/til we get old in a house built specially for us,i like pinkie because i can relate to her and also deslike cupcakes/yandere depiction of pinkie (who end up killing dashie) because of that fact that i’m a diehard PinkieDash shipper
 
Best Pet: i like Philomena because Princess Celestia having a phoenix and being that witch-like motherly figure to twily remembers me of dubledore’s grandpa figure to harry and i grew up reading harry potter (and LOTR/Warcraft books but mainly harry potter) and philomena is what remembers me the most about that comparison between PC and AD
 
Best Male: Big Mac,he’s cute,caring,strong and funny,i’d say that i i wasn’t lesbian i’d end up marrying a guy who’s just like Big Mac
 
Best minor villain: flim and flam (i like as they’re kind of a “funny villain” as all things they end up doing go wrong almost immediately due to their clumsyness)
 
that is it for me,thank you all for reading,i would also like to wish a happy new year of 2019 for all of you in this site’s community <3 )

Best Mane Character: Twilight  
Best Filly: Apple Bloom  
Best Secondary Character: Cheerilee  
Best Background Character: Lyra  
Best Princess: Flurry Heart  
Best CMC: Apple Bloom  
Best Major Villain: Queen Chrysalis  
Worst Pony: Fluttershy (Deal with it)  
Overrated Pony: Fluttershy (Deal with it)  
Underrated Pony: Applejack  
Best Pairing: Cheerimac  
Best Pet: Winona  
Best Male: Spike  
Best Minor Villain: Trixie

Best Princess: Twilight (also third best mane character)  
Best Major Villain: Discord( although he’s reformed, I still like him in this category)  
Best secondary: Princess Luna( though she’s still overrated in my opinion)  
Best Background Pony: obviously Derpy. Who else?  
Worst Pony: Princess Cadance (Diamond Tiara and Applejack are Runner-Ups)  
Best Minor Villian: I don’t really have a favorite for this category.  
Underrated Pony: Give Zecora some love.

I don’t think Cheerilee qualifies as secondary anymore, really; at best, she’s tertiary.

Wrong about worst, background, princess, major villain, minor villain, secondary and underrated. You are correct with mane, pairing, male, and overrated. I don’t really care about filly(unless it’s Diamond Tiara. I hate that bitch.), CMC(I like all three of them), and pet(though Gummy is my personal fave because he is the pet of Best Pony).

@mcflurry  
And add Applebloom also as the worst, I HATE HER! Three worst ponies: Sadistic Human obessed Lyra, Applebloom, and Windows 8.1.

Mine is mostly the same:  
expect Opal as the pet,  
Luna as the princess (night is cool),  
Derpy as the overrated one (I still like her).  
But the rest is the same.

@mcflurry  
[sarcasm]

lyra is stupid :trollface:

Overrated: Characters/stuff that other people really like and are popular but I don’t like very much  
PD: Overrated is overrated

@Background Pony #3522  
No, I didn’t make this.

is there a blank for this?

@rimas  
Well because its his list

@rimas  
character is popular + OP don’t like that character = let’s call it overrated
 
fuck logic

Overrated?WHY?

it’s Villain not Villian OP
 
Major Villain = Chrysalis (she even don’t have proper evil laugh and without her little army she would be nothing, you prob like her just cause of her hole… perv)  
Overrated = Luna (riiiiighhtttt you jelly? because Derpy wasn’t an option after that all drama, etc…or even Mary Sue Twi since now she is “perfect” after becoming alicorn OC)  
Minor Villain = Trixie (even if she wasn’t villain more like antagonist/bully/“Twilight Sparkle test subject” but hey let’s fuck with NMM, Discord, Sombra fans)
 
I’m 100% sure that Chrysalislover made this “thing”
 
also why this crap don’t have special tag like “troll headcanon chart made by mad OP” so people would blacklist it?”
 
@Background Pony #FBC2  
Chrysalislover stahp you are drunk or you had bad day… better go to sleep

@Chrysalislover  
holes

@FlutterLove
 
@Chrysalislover
 
@Background Pony
 
Chrysalis or Sombra seems to work the best for me.

@FlutterLove  
I dunno. Sombra’s character is almost 100% fanon, while Chrissy at least had some plausible, canon reason for what she did (she had to feed her race), which is why people tend to like her more as a villian. Sombra was little more than a grunting, growling cloud.

@FlutterLove  
Why can’t you take Chrysalis seriously, if I may ask?

@Background Pony  
I can’t even take Chrysalis seriously  
Sombra it is actually possible to

@FlutterLove  
well aside from sombra theres e=really no other really major villain…nightmare moon was pretty bad…almost worst then sombra to be honest…and discord isn’t really a villain anymore…so it really seems like Chrysalis is the best choice for major villain.

I can relate to this

good pick but i agree Luna is kinder Overrated

@bluemeganium  
like who is taking up Major and Minor villain for a more interesting Major and Minor villain