Would be an incredible plot twist if this alternate universe “good” characters were not as nice as they seem at first…
 
Chrysalis being all love…sucking crazy happy smiling fairy pony.  
Derpy being a genius…gone mad completely obsessed with perfection and knowledge.  
Trixie being a once humble unicorn…that got too high on power after becoming an alicorn.  
Flim Flam being a pair of judges…that go all knight templar in the people and sentence them for little insignificant offenses.
 
And of course, King Sombra, a gallant handsome king…that is willing to send his own kingdom to hell just for the sake of reuniting with his lost love Celestia.
 
After all, if the mirror world is a place with a wonderful King who loves his subjects and this valuable allies of justice…why all we have seen of this alternate world have been a grim crapsacharine dystopia?

That’s four virtues.  
I wonder what the other two virtues of the mirror Equestria are.

@OverlordScorpion  
I don’t think so. She looks happy, not condescending or arrogant.

@Background Pony #8749
 
The last for Derpy I think is unfair. Yes she’s the Fool Tarot through and through (which isn’t inherently a BAD THING) but she isn’t stupid.
 
And it’s SAD to think Trixie COULD HAVE been Great and Powerful as she always dreamed of being, but the very desire is what is keeping her from achieving Alicornhood.

POONEEES!  

For somepony that’s supposed to represent humility, Bizarro Trixie looks awful proud and haughty there.

@Background Pony #8749  
More like regular Derpy is clueless…

@Background Pony #FE64
 
Regular Derpy is stupid  
Regular Chrysalis is a hater  
Regular Trixie is arrogant  
And regular Flim and Flam are cheaters
 
It is pretty clear.

I like to call this Derpy “Doctor Derpy”. Get it?

@Niggoslav_Krawczyk  
The fan-favorite background character who get all the love aside from a few bitter haters would be Peasant Blueblood.

I lost it at the element of wisdom.

@Background Pony #D80F Nah, they’re still all technically ponies based on these stained glass windows, the missing one is probably a different fanfav bg pony. Opposite Gilda is probably Fluttershy-the-griffon. My guess would be Spitfire since normal Spitfire was kind of encouraging Dust’s misbehaviour and wasn’t very loyal to Soarin’. She’s very ‘ends justify the means’ so opposite Spitfire would be as loyal as RBD and generous like Rarity.

@Niggoslav_Krawczyk
 
@The Neutrino
 
@FancyCat2008  
It only shows four of them it make you wonder who’s the other two. I think it Gilda being the wielder of justice or something and Lightning Dust being the wielder of good morals.  
Grogar can be the Star Swirl the Bearded of that universe and Tirek being a brave knight of justice in that universe. Garble can the spike of that universe.

@StinkomanFan Well, not in the movie script, but socially he’s still a ‘gang leader’  
And they seem to be running with ‘everyone is their opposite’ than ‘evil universe vs good’  
So his alternate would probably be a gangster that sings and combs his hair with a knife.

@Background Pony #FE64  
No, just smart.
 
Which might just be the same thing here.

Wait, does this mean that regular Derpy is evil?

@Niggoslav_Krawczyk  
I dunno about you, but I would read/watch the HELL out of a Grease parody with ponies that started Flash Sentry.

@Niggoslav_Krawczyk  
I don’t think Travolta was the villain in Grease…

@StinkomanFan Oh god, don’t give Cook any more shitty highschool musical ideas, FFS  
You know how much she and Meghan adore that shit. Flash Sentry as John Travolta…

@Robomorons  
She probably went there for scientific curiosity rather than to give Celestia a big middle finger. Still got stolen by Flash, who’s evil now.

And yet in this universe, Sunset Shimmer is STILL the one who left her realm.

@Sparkler  
Probably because she’s getting sufficient nourishment in this universe.

@wolfnanaki  
Except for Spike, who looked more or less the same.

@Background Pony #9DE1  
Yes. You didn’t see the flyer the guards were holding earlier? Or did you see the cover for issue 19?

…Does this mean that the Mane Six in this universe are evil?