Really well actually. The TLDR summary is "we got swamped and made 4 placements."
We had ~50 good candidates that got in touch, but we took PG's advice to do things that don't scale, which meant I was doing high touch recruiting. About 2 weeks in, we decided to refocus on 12 of the candidates and we placed 4 of those. In the interim we've built out an automated profile system, employer portal, and a bunch of internal tools to scale up so that this time we can handle increased demand.
The overall feedback from employers was very favorable. One startup told us that our candidates were 5x more likely to pass technical screens that their other recruiting channels.