Ask HN: How's Your Cloudflare Experience?

I've got a Cloudflare support ticket that's been open since 8th August relating to R2, and it seems others may have a similar issue:

https://community.cloudflare.com/t/r2-intermittent-500-errors-on-put/485134

This is one of two CF services we use, and I'm wondering how people feel about CF and its support these days?