Its use and configuration are limited to the basics. It is advertised as Sophisticated, Flexible, and Powerfull. I can't say that is true...
Ease of use
It should be but it is not, even though the given options are limited.
Although I received a reply soon, it was not helpful
Value for money
It is not expensive but its description "World’s First Complete Rating and Review System for all Joomla Components" is just an exaggeration