That... looked pretty bad and I'm a huge fan of the Iron Man movies. The Patriot Armor looks awful. It looks like they might be trying to hit the Extremis storyline - one of the worst Iron Man stories. And you have the Mandarin as the bad guy.
The Mandarin... one of the worst villains I have ever had the displeasure of reading. No depth. No character. Magic/Alien - depending on what kind of crack the writer is smoking - power rings. You know who else had power rings?
Maybe the power of Heart can defeat Iron Man!
That is not dead which can eternal lie and withs strange aeons even death may die.