Feature request from seansan, posted on GitHub Mar 17, 2015
When one build up product reviews and a second store is opened. Then the product reviews are not enabled (selected from scope list) in the second store. This can be done manually, review per review.
There should be a method to mass update product reviews to enable them in other store views.
Some more information here
Comment from waynetheisinger, posted on GitHub Mar 17, 2015
:+1: we needed this just the other day
Comment from tkacheva, posted on GitHub Mar 18, 2015
@seansan Good point!
Added to the roadmap - MAGETWO-34738