Definition: In this task, you're given reviews from Amazon's products. Your task is to generate the Summary of the review.
Input: I have taken the entire bottle, and did not want to leave a review until I had. One of my girlfriends suggested this product to help thicken my hair. In all honesty, I believe it's thinner and more brittle after taking this product! I'm quite disappointed, actually. Definitely not worth the $$

Save your $$ and buy a good shampoo and conditioner