Instruct: Classify a review into positive or negative sentiment.
Query: Great movie and "screen saver"

What I like to do with this DVD is (besides watching the movie) is to go into the menu and put an aqurium on my big screen TV and it's great for when you're by yourself or have friends over. There are two really good ones that I like, and I can change "the aqurium" any time I like. What a great idea.