Any Kindle Vella Serials yet?

Amazon’s Web Serial Novel platform has been up for a couple months now, know if any of the series published there been troped yet?

We have a rather depressingly inactive literature fanbase here. So probably not.

To be honest, I haven't even looked into the platform much. It's advertised as great for creators, which either means 1: it's terrible for creators, or 2: it's terrible for the audience, so no one will use it.

Are there any stand-out hits so far?