Instruct: Classify an Amazon review into positive or negative sentiment.
Query: It really does make a difference.

I was a little skeptical about the value of Remington's pre-shave talc stick, especially given the price. However, I found that it really does make a difference--I've had my best shaves ever from an electric razor since I started using this product. I'd have to say it's allowed me to get a shave comparable to a blade shave with all of the convenience of an electric. And the stick lasts a long time, so the cost per use makes sense.