Solviria review for TrustWILL Product Reviews App

I needed new reviews app fast, because I was launching a new product. Unfortunately, Trustoo failed at the beginning. I tried to import reviews from Amzn, but when I filtered and deleted 1, 2, 3-star reviews, it deleted all of them, also 4 and 5-star. I tried to import it again and at some point app stopped importing reviews at all. A big waste of time when I was in a hurry... Messaged support and they told me there were some technical issues. When there are tech issues from the start and with such simple tasks, you can't rely on such an app in the long term, especially relying on it with your marketing when you have a bigger income. It's just money pouring out of your bucket.