Alexander had sex with whatever was alive and in proximity. So the idiots that are outraged due to his protrayal as a bisexual in this movie need to study their history a bit.
However, this movie will probably suck because a) Farell. It's not that I have a big issue with his acting, but you have to be really really good to pull off such a role. A big penis doesn't help, significantly b) Stone's not made any good films in ages. Didn't like Natural Born Killers either.
What would be funny would be to have everybody in the movie speak in an outrageous greeklish accent throughout.