Puzzletrails review for Yotpo: Product Reviews App

Just left them for Shopify's own Product Review product. Yotpo is fine if everything is working, but their support is shocking with a 7 day gap between each email on a support item. After 3mths of use, not a single review other than the 5 that were manually added on day 1, absolutely nothing from support even though I tried. I have given up. I would not recommend this to anyone.