Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A gimmick

I tried the Hyaluronic Serugel and I feel like it's a gimmick. All it does is tighten the skin - like you have a clear, thin mask on. Maybe that's how you get an anti-wrinkle affect, like a botox shot that prevents you from moving your face. If you're looking for a moisturizer that makes your skin feel plump and healthy, this product won't do the trick. Spend your money on something else.