Does the business

Easy to install and relatively easy to configure.
I only want to set CSP rules and it lets me do that easily, having the shortcuts for common rules such as Google Analytics etc is useful.

The report-only features is clear and easy to use when starting to add rules and you need to gather a list of them.

If had had one feature request it would be for the plugin to show an estimated header size.. I sometimes trip header size limits on a server when I need to add a lot of rules. If it coudl detect the server limit and warn if getting close – that’d be nice.

All in all good plugin. Really dont know why some people only gave it 1 star, I can only assume they made mistakes configuring it.