Decent, but....

Great app but built-in browser is a bit sluggish and have some issues with plug-ins for pictures. The app is certainly recommended but there is a room for improvement.

There is one major flaw in the new version. When you hit stumble button it would only browse through all categories or one of interest. There is no possibility to set it to stumble through all your interest. This is really annoying so it costs two stars

zuriqqqq about StumbleUpon, v3.1