Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Very Disappointed

I purchased this unit several months ago and it seemed ok until I started to play some of the latest Blue-Ray movies such as "Kung Fu Panda" and "Walleye" neither one would play in this unit! I contacted Sony and they point the finger at Disney. They ran me thru 20 minutes testing to see what "FIRM" ware I had on my machine and discovered I already had theLatest" version which is (4.30)so which means there so called latest version "IS NOT"!This is a continuing problem with the "BDP-S300 and 301". Not a happy consumer! I would look at other brands and skip the SONY's for now!