I quite liked it but last time I checked there was no GitHub integration and that's I would say one of the top features, as every card we complete we want to have PR/Commit attached to it in development lifecycle.
Thanks, and I agree. We spend the last 4 months working on a plugin infrastructure including events, api, plugin management etc so that we can now focus on building integrations. The next 3 months or so will be heads down integration work.