Well, by definition, Finn is a token black guy. Name one black actor in the rest of the film? That's the point i'm making, that the production company wanted a dual "minority" lead but behind the main character, blacks and other minorities aren't represented. White women though? Everywhereee
Not really trying to argue this even more, and maybe feminism has corrupted my mind so dearly that I hate when I see it, but Rey is the only character in 7 Star Wars films to have this kind of 1 sided power. She has no flaws, and has an answer to every problem she faces. Some will argue that she's Kenobi blood and thus super powerful by birth (blah blah blah), but even Kenobi was trained by Yoda for X amount of years/period of time. So I think it's illogical to assume that. One guy I've talked to thinks Luke is controlling every event in the story and helping Rey along the way, I think that's crazy, but I've noticed Star Wars fans will go to great lengths to believe what they want to believe.
There is also a movement in Hollywood films, especially within the last 10 years, of the "I can be a male female character," simply seen by the Hunger Games or Charlize Theron in the new Mad Max. There was even a preview of another film in this mold, with Chloe Moretz or whatever her name is, before I saw Star Wars. I also understand that marketing isn't random but by choice, which is why I saw that film previewed and a bunch of other G-rated films before Star Wars came on.
Now, when I see that film beforehand and the portrayal of Rey, I consider them to be part of the "feminist agenda" in Hollywood, that male characters become nerdy/less physically dominant and women can do everything a man can do. This is why I find it funny that a 95 lb Rey can win a sword fight against a 180lb former mortarman in the Marine Corps (Kylo Ren). It's also why I find it funny that the scenes where Rey's physical strength would have to be displayed, her carrying Finn at the end, her dragging the grate before Han comes on the Falcon are all quick cuts or simply pawned off on someone else. But if Finn tries to make Rey a "damsel in distress?" what does she say within the first half hour? "I can take care of myself, quit holding my hands!"
So I think you're being naïve if you don't see Rey as yet another depiction of the new female hero (only in Hollywood adolescent aged films mind you) as part of a feminist agenda.