Feature request from ADDISON74, posted on GitHub Jul 22, 2016
1) The number of columns is pretty big. You can get rid off Visibility, Product, SKU columns
2) If you still want keeping those columns, there is an issue with special characters in Product column. ™ appears incorrect &trade
Comment from antboiko, posted on GitHub Jul 22, 2016
Sorry, I didn't get the first concern. Could you please clarify and provide expected result?
Comment from ADDISON74, posted on GitHub Jul 23, 2016
Column named Product is useless, because it is clear you're reading reviews related to that product. But it is a feature from Magento 1.