Got to admit, I teared up when I saw Johnny's father on the crowd. And how people here can believe Funny Valentine's promises(a guy who did every crime under the sun) but not believe Johnny's father had a genuine change of heart and now is proud of his son? He even confessed to everyone in the crowd that he threated his son like shit!
I honestly don't understand you guys. Believe the Main Villain of the story but not believe in a father change of heart?
Also, what happened to Tusk Act 4? That one has more chances to defeat The World than Act 3, Johnny!