Archived and Closed
This conversation is no longer open for comments or replies and is no longer visible to community members. The community moderator provided the following reason for archiving: Removing Photoshop.com service category
The 1-5 stars rating is a possibility but one may also consider a simple "Like" button. The latter takes away the burden to make a quantitative decision.
Ideally ratings/likes should be logged independently per user. Gallery owners (and potentially viewers) should be able to filter photos according to ratings.