Excellent. Worked ‘out of the box’.

Environment: FF 65 (64-bit), Win 10.
Used this plugin to import 260 Joomla posts to WP.
Took me just a couple of minutes to install, set up and use.
Worked perfectly. Imported images and text to categories seamlessly.
I had a question, wrote to the developer, and got a reply within minutes.
What can I say other than: “Congrats, perfect plug-in and service. Well done!”