input:  Now, answer this question: Title: Disappointing Review: Looks good, but reliability is a disaster. First one I received had a slash on the glass door. Amazon took it back and the next one would not run properly. Had a variatable motor noise. Sent back and Amazon would not send me a new one, since they were having too many problems with the unit. So I bought a GE. and it works great. Also, the GE buttoms for express use are much more usable than the Panasonic. Finally, future realibily with the GE looks a lot more promising the with the Panasonic. Is this product review negative?
A:
output: Yes

input:  Now, answer this question: Title: Excellent! Review: One of the most useful, fun and interesting Elvis books around. A must-have for Elvis fans and scholars because of the breadth and depth of its information. The photos are great as well. This book will be read and used for a long time. I only wish it had been around when I wrote my Elvis book - would have made my work much easier! Is this product review negative?
A:
output: No

input:  Now, answer this question: Title: Best book for learning to use RUP with J2EE development Review: Well worth the money. It does a great job in simply describing how to follow RUP for J2EE dev. Does not go into depth, you will need more guidance, I use the RUP Plugin that is available for use with RUP that was created from the content in this book. It has been refined and much detailed has been added for real app dev use. Is this product review negative?
A:
output: