were they clones or not.

if the clones were superior as hinted in the film, then surely they were not clones to begin with, after all to be a clone one must be equal to the other not superior or inferior, and how would they know what they were to begin with, they get out of the crap they were born in and save the others, then they reveal knowledge about being clones and claiming to be better, if they really were better why couldn`t they let the other live, and begin new lives far away from everyone they know.