Iron Man 3

I like the Iron Man series. And I love Robert Downey Jr. (Heart and Souls is one of my favourite films). Gwyneth Platrow (Shakespeare in Love) is not hard to watch and Don Cheadle (Family Man [which includes Robert Downey SR]) is delightfully irreverent. Ty Simpkins (whom I'm not familiar with) holds his own in scenes with Downey.

I'd have to think hard about what the plot is or was. But who cares? It's Iron Man, it's got Downey's unbelievably fast repartee (some of which has to be 'ad lib'). If you like this sort of film, you'll like this one.