I go to the movies to be entertained. I like great acting, a well constructed plot, and lots of action.
I do not like to sit through a 2.5 hour movie where 75 % of the time I couldn't figure out what was going on. When I find my self doing a lot of mental gyrations just to figure out what is going on, it spell trouble. The action and special effects were ok, but overall the movie was too confusing, the premise too farfetched and I was either bored or confused throughout.