This is still a problem in 5.2. The stars in the review dialog are now dark grey, whereas the read-only stars are yellow. But that by itself doesn't convey clickable vs. unclickable to me. Only a difference in 3-D relief would do that.
** Attachment added: "screenshot of 5.2" https://bugs.launchpad.net/ubuntu/+source/software-center/+bug/770963/+attachment/3135794/+files/USC%20stars.png ** Changed in: software-center (Ubuntu) Status: Incomplete => New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/770963 Title: No visual distinction between clickable and unclickable stars To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/software-center/+bug/770963/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs