I think some of the commenters misunderstand a few points

1) It's not only about love and war, but rivals within the family. He didn't kill his brother because he was so vicious but because of how he was treated. No one even talks about the pain that Asoka had to go through. And I haven't seen Braveheart or Gladiator but American films don't often show that.

2) As it coping it's ideas, what bullshit. Americans copied from Japanese ideas and they copied from us. And I think that they're on the verge of making it bigger here, just like Japanese movies and that they will eventually have their own way of directing. You give too little credit when you have no right to judge so hard.

3) In the beginning of the movie they tell you that there is fiction in it so your expected that it's not exactly how it went but made to be more interesting for the viewers. Now how often does that happen? (Rhetorical) unless in the version you watched they didn't say that. But if they did you should have acknowledged that it wasn't all about the truth but about the movie.