Overall UI/UX feels amazing, brilliant idea to get more out of advocates. Also I love the variety in the widget-library, there are enough variety in the ways of implementing the testimonials to my site.
To my experience Trustmary fixes well the problem with unavoidable negative feedback being the first show’n results in google. It balances the polarization by showing real people giving real comments about experiences with company.
I am not one bit tech savvy, but this software is really easy to use. I really like the testimonial forms and especially the remote video testimonial feature blows my mind!