This film is hilariously entertaining if you recognize the intended allusions, particularly the nods to THE OMEN. Adam Scott and Owen Atlas are charming as step-father and son, especially in the water park scenes. Evangeline Lilly is surprisingly perfect as the ditsy mom; she delivers her lines with impeccable comic timing. I've never seen her outside of LOST and her performance here is spot-on. Yes, some bits are campy and silly, but the overall message is touching and relevant.