Instruct: Classify Amazon reviews into positive or negative sentiment
Query: works reasonably well

In the last few years, I have developed a sensitivity to consuming even one or two glasses of beer or wine such that I have headaches and lethargy for half the next day. Naturally I was curious (but skeptical) to try chaser. I am happy to report that it works quite well for me. The difference is quite noticeable and I am headache free the next morning (this is after 3 times using it). I recommend it. The major drawback for me is the the pills are reasonably large and I have a hard time swallowing them. However, I have found that chewing them is tolerable.