Excelco Safety review for Google & YouTube

I see tons of bad reviews but I've been using the app for a couple months now and don't see an issue. My products are showing in the shopping feed next to the big companies when googled. I will say, its daunting to try and find the correct GTIN to link the products correctly, but when you do, you'll find your items at the top of search results. I used this website to locate some hard to find barcodes.(www.upcitemdb.com)