Why I think Ben Affleck will be a great Batman

First off Affleck is a great screen writer not only an actor.Affleck himself has stated that when he was approached for the role they explained what they wanted to do.He deffinetly put real thought into the project and analyzed if he can make that particular charatcer come to life as in the script.
Second I think he is ready for a solid comic book role.Some poeple may be too young to remmeber but when "Armageddon" came on,people were hyped how good Ben Affleck played the role.The cast was really famous at that time for that movie,so for him to have such a strong supporting role next to Bruce Willis,Steve Buscemi and others he did good.
Third reason although people might not take him seriously he gained fame after "Good Will Hunting".Both he and Matt Damon wrote the script.Another good example for me is "Dogma".When he had to be a bad fallen angel he definetly delivered everything he had to to that specific role.
To be fair though his "Daredevil" is the weakest link in his filmography which is the reason many people think he will flop as Batman.
He can do serious in my opinion and can reflect the intensity and charisma that Batman can create.
In the end we have a year to see how he prepares and see the end result in 2016.