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

Example Input: After trying three different sizes,I still couldn't find one that fit. I first ordered a medium and it wouldn't even come close to hooking so I went up to size to xlarge which was waaay to big, my last possible option would be a large and it was still huge, wish I would have sent it back but was just tired of the whole process and kept it. The hooks are a pain as well and it is way over priced.....there is a zippered option on amazon that is much cheaper.
Example Output: Negative

Example Input: My husband and I didn't have time to attend an 8 hour birthing class at the hospital, so we opted for this video. It was very informative and helped us understand what was happening when we went to the hospital. It was a little cheesy, but definitely worth getting.
Example Output: Positive

Example Input: It only took me about 15 minutes. These Transformers movies keep getting more expensive and equally more ridiculous. The first one was charming and really funny, especially the first half. The humor reminded me of Armageddon. I actually liked Shia LaBeouf back then. This one tries way too hard in every aspect and fails in almost all of them. I understand these movies are not to be taken too seriously (I mean this is one step up from Power Rangers), but this movie could've been presented much better.The only reason I'm not giving one star is because the special effects and action sequences were exciting at times.
Example Output:
Negative