
Iron Man 3 offers an astute
study of a relationship, wrapped up in images of red hot fire people and armies of iron
knights, molten steel and heaps of burning rubble in a computer-generated
fantasy in which the laws of physics are merely theoretical. The film at times
seems like a screwball comedy trapped in the body of a superhero action movie.
Tony Stark (Robert Downey Jr.) trades barbs with Pepper Potts (Gwyneth Paltrow),
his former assistant turned girlfriend and CEO of his company, with a kind of
old-school Hollywood wise-cracking chemistry.