Haha, it was a mix of things... for one: it didn't really do anything... hahaha. Well, it gave users the ability to give really arbitrary feedback that we felt didn't help the creators at all. Also, we noticed that readers didn't really pay much attention to the star rating system, both in terms of using it to rate series and also to discover new series. All in all, we wanted to retire it in favor of something more beneficial.
The apps are about three versions behind the current web browser version. Sorry about that.
Welcome back