I love it when reviewers think they are knowledgeable about what makes a good movie, acting, etc. They think you can't be a good critic unless you nit-pic about every little issue and give it a thumbs down. This is not a great movie but it's worth watching. The acting was fine. Those who say it was unbelievable are probably the same ones who have no problem watching cars turn into robots. I have to wonder how many good movies I've missed in the past because I read someone's review who didn't have a clue.