Google product reviews update impacted your website?

The product reviews update wasn't supposed to impact websites that do not have review content - was the understanding I had. But the update did impact our website in a pretty big way. We lost almost 25% of our traffic post this update. And we do not have any review content on our website.

What we are seeing is a loss in featured snippets, that we held earlier. All the keyword fluctuations started on April 11.

I just want to hear other stories of if this has positively or negatively impacted any other websites, or any improvements since.