Yes! When you visit a book's title details page, you will first see the average star rating for the title:
And when you click "See all member reviews" you can read feedback provided by other NetGalley members*.
Plus! You're encouraged to indicate if you found the review(s) helpful.
For more information about your reviews being visible to NetGalley members, click here.
*Applies to reviews submitted on and after August 14, 2017.