New long-tail SEO strategy: What do you think?

I just added a new feature which I hope will, over time, bring in some long-tail SEO.

Starting now, every time someone leaves feedback on a site, I am publishing the review on a new page for the world to see.

https://www.dropbox.com/s/6w69qmempt6m808/Screen Shot 2020-08-23 at 9.57.00 pm.png?dl=0

My thinking is that these pages will begin to rank for terms such as "review of [site.com]", or "[site.com] reviews." I figure that while these terms may not get a ton of search traffic, they also won't be terribly difficult to rank for, since the sites that are submitted on ExplainMyProduct are often new, and don't have much surrounding web presence to begin with.

However, I'm a bit worried about the ethics of this. After all, we never actually tell the person leaving feedback their review will be published. Even though all reviews are anonymous, there's something that just feels a bit "off" about the strategy.

What do you think? Good idea that needs some tweaking? How would you tweak this feature? Let me know!