Google Play for Android, has just been updated to add a 'People' section. 'People', gives you access to every single activity that your friends on Google+ have been doing (such as reviews, ratings and +1's) this just pretty much gives you a deeper connection with all your friends and family members by seeing things that they recommend you check out.
The update should be rolling out to everyone in the next few days.
The update should be rolling out to everyone in the next few days.