Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.

Example Input: Excellent product. I was having difficulty hearing and also getting a comfottable fit with the included ear hook that came with my Jabra JX-10 Series II Bluetooth headset. I removed the hook and attached one of the 6 gels that came in the pack to the headset and found that the volume increased 40% and I was able to achieve a comfortable fit. The headset is small enough and light enough that the gel holds the headset in the ear. I was about to give up on this headset (and all earhook type Bluetooth headsets) prior to getting the gels. If you are looking for a comfortable (and econimical) alternative for earhook type headsets, I strongly recommend that you give these a try. They are well worth the price.
Example Output: Positive

Example Input: if you have read and liked the book, or know anything about the story, this movie would certainly want to make you want to kill yourself. odysseus is portraid as rugged, stupid barbarian who is nothing like the hero Homer described him as. the special effects aren't too uplifting either, although it was a pretty low budget film. all of the events in the movie are nothing like in the book; it was as thought the writer's had never even read it!!! bad acting, cheesy special effects, and a completely inaccurate plot make Hallmark's version of the odyssey one of the worst movies to ever come out of a classic novel. in conclusion, i'd rather go to Hades than watch this movie!
Example Output: Negative

Example Input: I bought this CD for one song only, "Steal Away". I knew it was going to be "live", but this isn't even close to the radio version. Try more like a "muzik, lounge" sound. It was recorded in a ballroom. Then, the only other song I recognized was "Hot Rod Hearts", again, done the Vegas lounge style. I wish I could get my $$ back. Why didn't he just put out the CD using the regular recordings? He was never a big star to begin with. I wrote this review just to warn people that it isn't like most "live" recordings. I was very dissapointed, and I still don't have a decent recording of "Steal Away"!
Example Output:
Negative