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!