I rarely write a review but I noticed all the hate on this movie. I gotta say you need to go in without much expectations to really enjoy it. It won't win an Oscar but it's entertaining. I do agree with some other reviews that a lot of things don't make much sense , some others very unnecessary and many of the desicions are questionable but it's a freaking shark movie mixed with airplane crash. It has a little comedy as well that'll make you smile at least once mixed with enough thrilled scenes that will have you cheering for survival and in all honesty also cheering for some of the characters to that don't make it. Anyway I suggest you give this a chance to make your own opinion about it.