Google is also integrated on Google Play, now nothing more than anonymous reviews, you will need to have a Google+ account
Google also says enough on Google+ anonymity, since the last update will need to have an account on Twitter to comment.
All the latest reviews now appear with the user name who wrote them, with the link to your account on Google+ . The old reviews will be named in "a Google user."
In this way, should decrease spam, given that the account will be connected to a face, also when a user leaves a comment should do it more sparingly, as it will be recognizable.
For developers it will be easier to get feedback and further clarification by users who have released the review.

Google also says enough on Google+ anonymity, since the last update will need to have an account on Twitter to comment.
All the latest reviews now appear with the user name who wrote them, with the link to your account on Google+ . The old reviews will be named in "a Google user."
In this way, should decrease spam, given that the account will be connected to a face, also when a user leaves a comment should do it more sparingly, as it will be recognizable.
For developers it will be easier to get feedback and further clarification by users who have released the review.