I fear this movie adaptation will be as good as the one for Starship Troopers.
I hope I am wrong.
Read both books years ago, both excellent books.
Star Ship Troopers examined a world that in my opinion, was governed the correct way, only military service granted full citizenship.
One thing about Enders Game that a lot of people did not get was that his training was aimed at a very specific goal; the total destruction of the enemy, right down to their extinction.
Hollyweird managed to totally screw up the story line of Star Ship Troopers, and I am sure it will do the same for Enders Game.