and +Google Play
I've discovered that the recent changes you have made to YouTube and the YouTube Android app have made it impossible to see all of my playlists.
When I slide out the menu from the left there is no longer a button for playlists. Instead below the buttons for things like my subscriptions, etc, it says PlayLists and show a few of my playlists. Beneath that it says "Show More".
When I press Show More it expands the list, but it still only shows some
of my playlists, not all of them. There is then the option to "Show Less", but no option to see all
of my playlists. So if you (like me) have more than about 10 playlists, you can't, apparently, access them in the YouTube app anymore.