Instruct: Classify Amazon reviews into positive or negative sentiment
Query: This missed the mark on so many levels....

I really love romantic movies, even the mushy ones. I can overlook slightly bad acting if the script is good. I can overlook a bad script if the acting is good. Then there is The Back-Up plan. This film was very bad on every level. There is a saying about bad acting - "They phoned in the performance". In this case I wish they would have because at least then I wouldn't have had to watch as well as listen to this horrible movie. I kept fast forwarding to try & find a part that was better. It was consistently bad throughout. I have seen both of these actors do some good work. What happened here? I didn't think Alex O'Loughlin was far enough along in his career to walk through a performance. I really enjoyed Moonlight and he was one of the leads in that. I have also enjoyed a number of other films with Jennifer Lopez. It is a mystery how one something can go this wrong.