input with options: Title: Don't bother Review: This product is worthless. The items that it will clean without bogging down the brush are so limited that it's a waste of hard earned money. I'm truly sorry I bought it. It's a black mark on Dyson's lineup of other great products. Is this product review negative?
output: Yes

input with options: Title: Broke In less than a week Review: I installed this item on monday. Its not working on saturday. This item worked less than a week. The item came in fast though. Is this product review negative?
output: Yes

input with options: Title: Could have used some editing but very good Review: I will continue reading Karp's novels. He has created an excellent buddy team of detectives in Lomax and Biggs, but the novel is too long by about a third; and the overall plot, while enjoyable, is pretty ludicrous at the end of the day. That being said, Karp writes terrific dialogue and has a gift for witty banter. I am surprised by all the 5 star reviews, because even taken in the context of the genre this is no classic. Karp is working with a great set of characters that readers do care about. He probably has a 5 star book in him, and for a first novel "The Rabbit Factory" succeeds on most levels. I noticed that his follow up "Bloodthirsty" is shorter by about a third from "The Rabbit Factory" so that is a start at least. Is this product review negative?
output: No

input with options: Title: Won'y submit to DRM Review: Wanna buy it, won't buy it. I have been waiting for two years for spore and won't waste my money on a game requiring DRM on my system much less internet services to run. Sorry EA, but what a bunch a buffoons, have you not been watching the DRM-free trends in the music industry? Too bad. Is this product review negative?
output: