Didn't see this one on the big screen, so trawled the online reviews to see if it was worth buying on Blu-ray. Lot of comments from disgruntled fans who wanted to see more of Tony in the armour.
I agree the film was very funny in parts but my major gripe was TOO much Iron man! Towards the end of the film I was getting heartily sick of the number of different versions of his armour popping up left right and centre.
The thrill of watching this sort of fantasy is knowing your hero has one or maybe two ways out of a situation but they are going to have to rely on their 'power' courage and intelligence to get out of danger / save the day, not 1960's Batman TV series style have yet another 'handy gizmo in my utility belt' updated to handy suit of armour in secret location A, ...oh and secret location B...and yet another location C.. and another in my back pocket!! ARRGH!
The suspension of belief that might lead me to feel Tony Stark / Iron man is in real danger of losing his life had gone by halfway through the film.
Loved the laughs, missed the drama, got fed up of the armour.