I apologize for the confusion in the first paragraph. I somehow thought this review was left for our order tracking plugin.
That being said, the free version of this plugin is indeed a full-featured reviewing system that lets you add a submit review form to your website and display all your reviews. You get unlimited submitted reviews and unlimited displayed reviews, all in the free version, with no catch. You never need to pay for that.
There are, of course, some extra options in the premium version, but, again, I think that’s a very normal model for any software.
How were you looking to set up your reviews, and what restrictions did you encounter, to make make you feel like there were no options available in this version of the plugin?