Worst MLP Episodes?

Background Pony #F1D2
The entirety of Season 9. Jim Miller, Josh Haber, Nicole Dubuc, and Michael Vogel worked hard to obliterate everything the show once stood for and turn it into a mockery of itself. And, without question, they succeeded.
Background Pony #94B3
I know I said it one and I’m gonna say it again: 28 pranks later is really stage worst episode in season 6
IceKitsune
Non-Fungible Trixie -
My Little Pony - 1992 Edition
Wallet After Summer Sale -

Pre-G4 Art Archivist
Its really a tie between 28 Pranks Later and Cart Before the Ponies for me. Newbie Dash comes in a close third followed by The Crystalling (parts 1 and 2). Season 6 really had a lot of bad episodes in it honestly. It just oddly had a lot of good ones as well, its a weird season.
SolidSonicTH

I never ever liked Magical Mystery Cure. It’s such a rushed episode with way too much singing for a single 30-minute episode.
 
It’s like all my problems with Season 3 rolled up into one episode.
Summersong
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aka Summersong
My least favorite episode remains Amending Fences. What a sickly thing.
 
I actually don’t despise any episode from Season 9, not even The Last Lesson. I hate the end state, but that was set in stone years ago. The episode did the best it could under the circumstances.
Wiimeiser
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My Little Pony - 1992 Edition
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Wallet After Summer Sale -
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(Foil Hat)
I haven’t seen most of the first 5 seasons so I can’t judge the whole show, but from fandom response and my own views either Non-Compete Clause or Yakity-Sax.
NamelessNP
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Starlight and Sunny Fan
There’s only two episodes I don’t like
 
Magical Mystery Cure - it felt like Twilight was forced into the alicorn princess role and the story and reasoning for doing it felt flimsy
 
The Last Problem - This is just all around unsatisfying as a series finale, it would’ve been better if they had stopped at The Ending of the End
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