If you write our Rourke, who would build the drones?
Why do the drones need to be built? They didn't add anything to the movie, the fight with them wasn't exciting. The creation of them was mildly interesting but disconnected from the storyline. Overall I think that the drones were just a waste of time so writing them out with Rourke would have been aces in my book.
RDJ is not as charismatic in this go because he spends the first half of the move dying. Puckish and sick just really go together.
Yeah Tom Hanks in Philadelphia was just an uncharismatic dope. Also do note how they tried to make him likable and puckish and failed utterly.
ITS A COMIC BOOK MOVIE the good guys always win.
Yes yes but we aren't supposed to think they'll win. The outcome is supposed to be in doubt so we can cheer and feel as though the heroes have done something HEROIC when they defeat their enemy. To have a 2 on 1 fight with the badguy completely unable to hurt the heroes doesn't really give much doubt about how the fight will go.