It is a great thriller with a good dose of comedy. It doesn't set out to be taken seriously, it is just a great hour and a half of fun. Just a great watch. Give it a chance; I would love to watch more titles like this one.

It doesn't waste time with useless background, we all know what we need right from the start and that's it. After that, it's just a fun ride.

Samara Weaving is the absolute best, she mixes fear, irony, humor and toughness like no one else. Loved her in The Babysitter and in this one.

Just go for it.