WTF Stephenie Meyer made something good? The Host
12 years ago
How did she go from making such abysmal tripe as Twilight to this?
If you haven't already, watch this movie. All the fucking feels.
If you haven't already, watch this movie. All the fucking feels.
FA+

The reviews have been horrible. Plus I refuse to read/watch a work if it is blatantly obvious that it is a Mary Sue. You can't say that "Melanie Stryder" sounds like "Stephanie Meyer".
Isn't a mary sue a character that is clearly a ripoff of a well known one? I don't that that being the case for the characters in this film and having having a character with a name vaguely approaching your own isn't the same thing.
I'll be honest, had I known this was her work going into it I'd never have watched it after the trainwrecks of the Twilight franchise. Had I done that though I'd have missed out on a very interesting film with a very powerful ending.
A Mary Sue is a character that is an obvious "self-insertion" (idealized, of course) of an author into a work, usually a fan-fiction.
See: http://en.wikipedia.org/wiki/Mary_sue
While there is a love story side to it and two suiters yet again, they both have actual personalities and are technically attracted to two different people [one to Melany the host, human and original owner of the body. The other to Wanderer/Wanda, the alien who's taken over the body.]
Mostly though it's about protecting the people you love and self-sacrifice.