input with options: Title: This was a hyped up book Review: I thought this book was very bad. it was too short, and incredibly pointless. I heard it was good, but it is not, it is very bad. Is this product review negative?
output: Yes

input with options: Title: The ultimate Romantic "Nocturnes" set Review: I can't let a negative review of this wonderful set by one of the most underrated pianists of the last century go by unchallenged. Yes, she performs these at an even slower pace than does Arrau on his Philips set, but all the better to showcase her exquisite tone, touch, and flawless use of the sustain pedal. Tipo's style is surely wrong for some music, but for the Chopin Nocturnes...? I can think of no other compositions that so thoroughly deserve the label "Romantic." These are Romantic performances like no other, the direct opposite of Rubinstein's tossed-off stereo version. I like the Arrau and Moravec sets too, but Tipo's is my favorite. Is this product review negative?
output: No

input with options: Title: Mario Lanza Review: I love opera, so I have enjoyed all of Mario Lanza's films and Kathryn Grayson's films. I think if he had lived, he would have been a great opera singer. This video shows what he can really sing, and it was very entertaining. I also think that Kathryn Grayson sang beautifully for time that these videos were made. Is this product review negative?
output: No

input with options: Title: Big Disappointment Review: The run on sentences were unbearable, I skimmed through the rest of the book after the second page. Even skimming through was torture, I was hoping for a good ending to making in worth it. No such luck. Very disappointing. Is this product review negative?
output: