Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A Great Blu Ray Title, but...

My 4 year old son absolutely loves this movie. I have the DVD and I bought the Blu Ray version for my son for Christmas. I also have a Panasonic DMP-BD10-AK Blu Ray player that "upscales" standard DVDs as well. The "but" in my review is that it is very difficult to see the differences between the standard DVD and the Blu Ray versions. The real cheesecake for the Blu Ray version lies in the fantastic sound quality, java menus, and the bonus HD content on this disc. If you have a robust home theater with solid surround sound, then this is a great purchase.