crap on a cracker
i don't even know where to start...
the mother doing whatever she could to make the situation worse, the daughter being useful for nothing more than the "you're not my real mom!" and "y'know... i hated you before, but now i've come to accept you" scenes, the son being completely pointless...
throw in the genial poachers, incompetent bush guide, stereotypically eccentric "great white hunter", hopelessly impotent park rangers, predictable "plot twists", glass that can't break when it's the only thing between protagonist and antagonist but is no more protection than a tissue when the poacher needs it, and the "climb a tree, lions can't climb trees" final escape plan and you've got a movie that makes you beg for the family to be torn to pieces and the father to shoot himself in the face before it's halfway over.
i apologise for the rant... i just finished the movie, so the disgust is still fresh.