the acting isn't supposed to be oscar-worthy. this isn't a "deep thought provoking" movie. it's not an indie film. it's supposed to be a summer block buster action film. that's what michael bay gave you. there's lots of action. it's funny ... and it is somewhat heartwarming. the movie made me want to have a transforming piece of metal for a friend. honestly, the movie did it's job and it's worth watching ... unless you're cynical, don't find anything funny, or just have a stick up your caboose.