Rodney i did see it and i get your point Gru turns good this movie is the other side telling us what would happen if the bad guy wins if he turns good then there is a the thypical twist but the idea is to get rid of the good guy then bad realizes that he doesnt have a nemesis anymore

I assume you havent seen Despicable Me yet.

Hate to spoil it then, but while the two are duking it out trying to be “more bad” than the other, Gru turns out to have a heart, and does the right thing becoming somewhat of a hero.

The Villain as the main character turning out to learn to do the right thing is a strong theme in both of these films.