I have a bunch of games on my Gear VR... I can't figure out how to rate them? I see all these other reviews, how did they do it? thanks (sorry, I should have posted as question, not discussion... hope to still get an answer!)
Simply open the Oculus app on your phone (without inserting it in the Gear VR), click "Library", select tab "My Apps" and chose an app to review. Click the menu button of the app (3 vertical dots) and select "Write review".
If you have the latest Oculus home, you can also rate (but not write a review) using the Gear VR. Go to "Navigate", "Library", click the menu button for the app to rate, select "View details" then look at the left panel, "Ratings and Reviews". At the bottom of the panel you can select the number of stars to rate (or remove your rating).