The first time she pilots the Falcon she pulls off amazing maneuvers, even flying inside a wrecked Star Destroyer.
<<She fixes the Falcon during light speed by bypassing the main compressor - something the ship's owner, Han, couldn't do. (Rey is supposed to be a scavenger - not an engineer!)>>
Yes, she scavenges parts from wrecked ships and makes them work again. We see her doing this. But having some transferable skill in this is surprising? She even knew of the ‘Falcon down to details of modifications made to it. She actually reveals this in dialog. Yet being able to fix it is surprising.
Not a Mary Sue.
<<She understands and speaks Teedo's language.>>
They’re a native species to Jakku She’s lived there a while. Guess what? I’m a Brit who lives in the Netherlands and I can speak Dutch. Wow.
Not a Mary Sue.
<<She understands BB-8's electronic language.>>
And Luke understands R2.
Not a Mary Sue.
<<She understands fluent Wookiee. Yes so could Han ... because Han and Chewie were long-time buds. But how the hell can Rey understand fluent Wookiee?>>
We don’t know her real backstory. Of course, because they threw out Abram’s story outline, it’s actually fluid as well as being unknown.
Mary Sue? Unproven.
<<She shoots and kills three troopers in quick succession after she flees Maz's cantina. How much weapons training and experience for Rey? And for the troopers?>>
Luke’s remarkably handy with a handgun and military weapons in aNH, when his only canonical firearm’s experience is with a 6-2Aug2 hunting rifle - a slug thrower.
He’s also lived a life with risk-averse foster parents albeit on a frontier rather than having to successfully survive by herself as Rey does.
Not a Mary Sue.
<>She uses a Jedi mind trick on a First Order trooper, despite having no lessons in the Force.>>Luke has less than two days with Obi-Wan but everyone is totally happy with him pulling off a shot the Rebellion’s best pilots couldn’t make.
Not a Mary Sue.
<<The first time she picks up a light saber she bests a person who presumably had a considerable amount of training, Kylo Ren.>>
Kylo is partially trained Jedi trained by a partially trained Jedi who was has anger management issues, was emotionally disturbed having just killed his father, and was badly wounded. Canonically bowcasters are super deadly, all the Mary Sue brigade ignore that Kylo was doing well to be upright. Rey was experienced in melee combat to the extent she despathed multiple thugs after BB-8.
Not a Mary Sue.
<<She beats Luke in a stick fight, despite receiving no real training from him.>>
Which part of her being more powerful did you miss? The times it’s in the dialogue? The Force allows (this is canon) people to virtually react before the thing they are reacting to happens. I have done Historical European Martial Arts. A little bit. If I knew what my opponent was going to do I’d be able to beat far more experienced fighters
<<The first time she's seen being a gunner in the Falcon, she takes out three TIE fighters with one shot, as well as killing others. This sequence is on the salt planet near the end of TLJ. In A New Hope, Luke and Han as gunners took longer to take out four TIE fighters.
Finally she lifts loads of rocks, again with no formal Jedi training needed. Luke couldn't do this even after Yoda's training; Yoda himself looked really constipated moving an X-wing. But Rey didn't break sweat.>>
Again, the whole premise (which has nothing to do with her gender) is she’s more powerful. You are complaining about Bruce Willis surviving against ridiculous odds, about the Terminator not succeeding But it just happens to be about a girl having the plot armour you ignore men having
<<I like more than a few women heroes in movies. What I like a lot less is SJW propaganda/Mary Sue shit.>>
Again with the loaded language. You realise SJW is just a way of dismissing what people say without actually engaging in what they say? It’s like apostate or worldly.
If you’re an xJW you should know better.
Use your words. Don’t hide behind loaded language.
What is this SJW propaganda? Women can do stuff too and POC in leading roles? Don’t be upset at me assuming this is what you mean as others saying things about SJWs believe exactly that. Instead don’t used loaded language and be clear about what you mean.