Hey Dr. Roma!
I’m sorry that you feel the Free version is useless!
We try to very clear and up front about the separation between the Free version and the Pro version [in the plugin description, in the options panels, on the website – literally everywhere that we think people are looking :-)]
The primary differences are the additional themes available in the Pro version, the Collection Form in the Pro version, hands-on support, and various Styling options.
All of the Review schema, several slideshow transitions, and all of the widgets and shortcodes (aside from the collection form) are functional in the Free version.
Anyways, I do appreciate you sharing your opinion but I wanted to clarify for anyone reading that the Free version is quite useful, and there are a few very specific differences between the Free and Pro version.
All the best,
Richard