I was able to migrate > 6,000 articles with categories from Wordpress to Joomla just as promised.
Ease of use
Easy Simply straightforward. Install, point to WP with auth... let er rip.
Over the top. I encountered a few issues (there is no perfect solution.... I looked and tested.) They made it work.
All that I needed is built into the interface.
Value for money
Worth much more.I would have paid more.