Overall it's a good movie. It could have been great, if the director was focused more on going deep into the story and and dream dimensions instead of please and entertain the viewers. The story is more convoluted than complex and the "nested dreams" seems to be a mere technicality to add layer of complexity. Great actors, Di Caprio and Ellen Page in particular.
Great cast, outstanding performance by Sean Penn. Very well shot, not so deep analysis of the characters. That's a bit of a shame: the story and the actors could give way much more. Overall a good movie. Highly recommended to younger people with limited knowledge of some dark spots of our recent history.
It's not Fellini, it's not Altman, but you know that well before you enter the theatre. Overall it's a good movie. A bit disappointing at the end. Great special effects, nice touch of irony. Great actors, Robert Downey Jr. and Gwyneth Paltrow in particular. Good to have Marvel directly involved in the movie business, instead of relying 100% on the majors