Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great for Family Movie Night

Having never heard of John Carter of Mars, or knowing the premise of the film, I watched the movie with little expectations. I have to say I was pretty blown away by the special effects, and sheer visual presentation of the movie. They do a great job of producing scale in the movie so that the environments seem truly grand (as they should be!).Anyway, enough people here have talked about the plots. I just wanted to add that I think this is a great movie for the entire family. I hope you enjoy it as much as I did.