Okay. I'm gonna say this one more time. We do not know what the plot of the movie is going to be. It's been reported that it will be an origin movie, but we don't know yet. Already freaking out about it being an origin story serves no purpose. I think it makes logical sense since they're starting anew to include aspects of the origin.
@StarTrek1701 this movie reportedly is taking material from "Birthright" and other Superman stories. Just as "Batman Begins" did. I wouldn't be surprised if DC Ent has been consulting on this too. Geoff Johns "Superman: Secret Origin" is probably being used as well as consulting material.
Every time someone mentions the word "origin" in a movie thread someone freaks out...its quite annoying. The one time a superhero movie tried to go for an established world already people freaked out about it not having a proper origin "X-Men". So just settle down and let's wait until get get some facts about this thing