We've created a broadcast reporting dashboard that bundles everything together in one place. This will give you great insight in how your broadcast is performing.
For every broadcast you've sent, you can see the following engagement overview:
You can see who it was sent to, who opened it and who clicked it.
You can further specify this to see who clicked the link, and use this information to tag people based on that.
You can also see who unsubscribed plus the dated they opted out.