I thought this was going to be a stupid movie because the title - while accurate - makes the movie sound childish. There is a reason for the snakes - there is an important passenger on the plane that could do a lot of damage if he is allowed to testify. So, a plan is put in place, the snakes are released and they are purposely provoked by an unseen agent in the air. These are snakes on drugs, folks, and they is pisssssed off! There is a lot of blood/gore/disgusting little bits but that makes it all the more realistic. Nothing and no one is off limits. I love Samuel L Jackson, but I love him in most movies. If you are afraid of snakes, God help you, this will not ease your fears any. They are vicious and evil. Hence the reason I loved it! Must See but not for the faint of heart.