What would incentivize me to forward on such a review? Material compensation just happen somewhere... No one posts great reviews about a product because they we

What would incentivize me to forward on such a review? Material compensation just happen somewhere... No one posts great reviews about a product because they were asked nicely. Unsolicited? That's fine; I consider that a review based on the merit of the product. Solicited? The first question is, "what's in it for me?"