Instruct: Classify the given review into positive or negative sentiment.
Query: Introducing murder to small children

I bought this together with the other ones in a pack. I already own the other three but bought the whole thing again. I was shocked and very disappointed about the murder theme of this episode. We started to look at it together with my two 5 years old sons, who love the other three films. I had to shut down the TV after a few minutes, as the whole movie started to get violent with murder attempts. Really disappointing!