The Second installment in its core has a good story to tell but it puts more importance on Flashy Entrances, Scar Jo's Sexuality, quip after quip, and robot on robot action. What gets lost is the sincere emotional moments & vulnerabilities of Tony Stark that made the first film great. Downey & Paltrow's relationship progresses but hardly any poignant moment between them. The villains are not very interesting. One of the lesser entries in the MCU.