In an effort to curb the rampant "trolling" present in the Google Play Store's review system, Google rolled out a new "feature/requirement." In order to post a review of a product or app on the Google Play Store, you must now sign in through your Google Plus Account and it will be made visible for everyone to see. This idea is intended to help insure that reviews actually have some reasoning and substance instead of baseless hate-spam.
This concept obviously won't completely curtail random acts of spam, but at least now you can check out the source of a review and perhaps determine if that particular reviewer can be ignored or not. What do you guys think of this "solution?"