Instruct: Classify Amazon reviews into positive or negative sentiment
Query: great stuff

I tried many things and this is the best product out there. It does leave a brownish tint, which doesn't blend so well with a light skin tone. So I wash it off after 20 minutes or put on before going to sleep, or just don't put on that much. But it works great. This is hard to find in stores, so I went to Amazon. Highly recommended.