I went to see this movie not realising it was a full action movie, made it pretty boring. Don't see why you think not enough action
PS: Well the whole explanation was in a contradiction in itself... e.g. why does the architect go with them, why does his wife appear in other persons dreams and so on.
Well obviously it doesn't make sense it's a fictional movie!
I think shutter island and inception are pretty much the same movie, both try to mind **** you and both have Leo in but I think Inception does a pretty good job in the fact it leaves an open ending for interpretation (which some might say is lazy writing but whatever). Overall though they were both very predictable and boring to me but Shutter Island more.
PS: Well the whole explanation was in a contradiction in itself... e.g. why does the architect go with them, why does his wife appear in other persons dreams and so on.
Architect needs to go with them because only he\she knows map or structure of the dream (eg. buildings, road, etc..)
And his wife appears in other people's dreams because it is "his" dream.