Rey has introduced me to a handful of incredibly interesting and relevant people, who I likely wouldn't have met elsewhere, in the first couple months of use. The interface is great - I get an email - if I'm interested in meeting the person, I reply - if not, I archive the email (to keep at inbox zero).
I'm super interested to see how Rey's AI will be able to align with my specific needs. For example, if I want to shoot a video, I see videographer intros, or if I'm looking to hire a mobile dev, mobile dev's who are looking for work land in my inbox.