Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great animated feature!

Happy Feet is a wonderful animated feature film which will entertain any child from age 4 through 95! The story is heartwarming and the animation is breathtaking. The voice work by the cast is pretty good as well. I heartily recommend this movie, especially in its HD DVD form. The HD DVD picture is spectacular and reveals every fine detail of the penguins and their environment. A must-own for HD DVD fans!!