ONO Roller review for Shopify Marketplace Connect

If you are a Walmart seller and plan to have different images on Shopify than on Walmart, run from this app. I connected my listings hoping to just keep my inventory levels correct. Nowhere on the instructions did it mention or warn me that it would override my Walmart photos. I checked Walmart and ALL of my SKUs images were replaced. I have very different images on Shopify vs Walmart. Now I need to spend hours going through and replacing them on Walmart. PLEASE ADD A WARNING FOR OTHERS