this film be so stupid and so predictable and just so over the top it be quite entertaining to laugh at . the fbi guy be a complete and utter idiot while he should be keep matter cool and calm on the aeroplane but instead he run around like a madman throw innocent passenger aside . he be a complete nut case while he shout at staff and be aggressive to everyone he come in contact with . constantly seem to stare at people so much the twist at the end should have be that he be the killer himself . his wife be annoy for reason post by previous viewer and the main villain be so obvious i wonder how film like this get the greenlight . bad and really bad .