Instruct: Classify the given Amazon review as either positive or negative.
Query: If I could have I would have given this movie zero stars

I can't even begin to tell you how much this movie lowered my IQ by merely watching it. What happened to Cameron Diaz?? she used to be funny in an intelligent way,I guess dating boy band members really did a job on her! I wouldn't subject my worst enemy to this poor excuse for a comedy.