I have watched nothing, read nothing, seen nothing. All of my understanding of the universe comes from off hand reports.
That's why I asked it as a question. I think at this point we're discussing what a Mary Sue is.
I think these are two different things: a Mary Sue is, to me, an idealized form of myself (or herself). It is still fantasy, but the fantasy is supposed to be to imagine yourself being this amazing, flawless person.
By contrast, I was saying that the character in Twilight is a blank slate. She is deliberately bland and ordinary, because the fantasy isn't supposed to be "imagine you are as amazing as Bella", the fantasy is supposed to be "imagine you are surrounded by these amazing men like Bella is."
Again, I think we're now simply discussing the definition of a Mary Sue. Not that this isn't an interesting discussion in itself.