Everyone is giving their opinion about the movie(s), they liked it, disliked it etc. You started giving examples of what they should have done to change it. (this is why I thought it was clear as to whom I was responding too). But its not your movie. So if you think you can do better, then do it. Reviewing or giving your opinion of a movie is not the same thing as giving examples of what "they" did wrong and what "you" would have done to make it better.
Bottomline is, if ya didnt like a movie, say so. But giving suggestions on what "should have been done" is a moot point since the movie is already done. So again I say...if you have ways to make it better, go do it yourself.