No, she certainly isn't a Wesley Crusher, but Wesley Crusher was a particularly egregious example, considering that even Gene Wesley Roddenberry admitted that he was designed as a younger idealized version of himself. He was pretty much the poster child for canonical Mary Sues for a good long while, so saying a character isn't as bad as Wesley is like saying that something isn't much of a mountain because Everest is bigger.Addendum_Forthcoming said:But none of these traits are exclusive to Rey. Anakin, great mechanic, strong in the force, a phenomenal pilot, and a strong moral code in a wretched hive of scum and villainy. The most annoying thing is how repetitive it is, but it's not the Wesley Crusher of Star Trek.Asita said:Now I know the inclination to take these point by point, but it's not that any one of them is a red flag, it's the accumulation of them. Strong in the Force? Fair game. Moral Compass in a hive of scum and villainy? Not the most original archetype but it's a well loved one for good reason. Great pilot? Par for the course, really...although the execution left much to be desired. Strong Force Sensitive who overpowers the not-Sith in the first movie, inherits the Falcon, is chosen by Anakin's lightsaber, apparently gets Chewie as a sidekick, has mysterious but seemingly significant parentage, is a good to great mechanic, shows exceptional piloting ability with a notoriously finicky ship she'd never handled...? It piles up and if nothing else it shows surprising blindness to "Bad OC" habits.
That being said, it's worth noting that you're both exaggerating and ignoring the nuance with the comparison to Anakin. In Phantom Menace we establish that he's a great mechanic and excellent pilot, but his Force ability is only expressed in the piloting ability (and is suggested to be a 'tell' that someone is force sensitive). And his moral compass is questionable at best (yes, I know it's a deleted scene, but still, it speaks to how Anakin was written). Throughout the franchise he doesn't have any grand acts of kindness or show any particular charity, and by Attack of the Clones he's...kinda a self-important asshole. Even in the first movie he's more driven to be a Jedi by the thrill of adventure than any particular moral calling.
Compare this to Rey, for whom the first hint that she is Force Sensitive is through her unconscious use of psychometry (the vision from grabbing the lightsaber), and reflecting the mind probe of Kylo Ren (himself a powerful Force user and trained in the art) back at him, followed by her conscious use of the Mind Trick and telekinesis just a few minutes later. That is a huge difference in execution.
I can't help but also notice that you ignored the crux of my point that it was the how the details piled up that was the problem. Take a few of them and they don't sound so bad, but it's when you go "she's an extremely powerful force sensitive who can use advanced force abilities without training, and an expert mechanic, and capable of expertly piloting the Falcon without a copilot, and upwards of proficient with a lightsaber the first time she uses it, and Han and Leia very nearly take on parental substitute roles, and Chewie becomes her sidekick, and she inherits the Falcon, and she inherits Anakin's lightsaber..." you start to hit issues.
Ask yourself this, do you think this is a character that would pass muster in a Star Wars RP or fanfic? In most cases the answer would be a resound "no" because it's too good - if not exceptional - at too many things too early in the story and has too many ties to the original cast. Simply taking away the Falcon, Chewie and Anakin's lightsaber would represent a significant improvement. Take away those and the instinctive use of active Force Powers (Telekinesis, Mind Trick, turn the Mind Probe reflection into simply blocking it (still use it to imply she's force sensitive, just with a bit more tact)) and I doubt you would have ever heard "Rey" and "Mary Sue" in the same sentence.