Question: Title: These are unbeleivably good headphones for the price Review: These headphones have great sound! They also don't let much backround sound in. I would recomend this for anyone looing for a cheaper but just as good set of headphones! Does this product review convey a negative or positive sentiment?
Answer: Positive

Question: Title: Worst I have had Review: Bought to replace Instapure filter. Not happy. Did not last 1/2 as long. Flow slows to a trickle within a month. Also extremely hard to open to replace cartridge, Used up 4 cartridges in 4 months. Returning to Instapure when final one expires (i.e. flow becomes drip. PUR obviously makes its profits on replacement cartridges. Does this product review convey a negative or positive sentiment?
Answer: Negative

Question: Title: Great fu! Review: Dark, deep, interesting much deeper than the the average graphic novel adaption, violent, but never dull, interesting plot and characters. Does this product review convey a negative or positive sentiment?
Answer: