Assimilate View Options takes advantage of the iTunes behavior whereby a newly created playlist has the same visible columns as the Music library playlist. Select a playlist in iTunes and launch the script. That playlist will be re-created with the same columns available in its Songs View as are available in the Music library playlist.
This latest version will only work with iTunes 12.2 or later on OS X 10.10 or later. Because Things Are Different Now. An older version from 2012 is still available that will probably still work with pre-Yosemite/pre-iTunes12.2 versions.
Working on this script exposed me to some funny quirks with the latest version of iTunes. First, programmatically speaking, there is no way to tell the difference between a Genius and Smart playlist. In fact, (programmatically speaking) they appear as identical types. They both have a smart property set to true. Their playlist properties in the XML file both have Smart Info and Smart Criteria; and if this data for a Genius playlist is exported and re-imported, it does not produce a Genius playlist of tracks but just an empty Genius playlist. Buh?
Next, there is likewise no way to tell that a playlist downloaded from Apple Music (which will appear under a "Apple Music Playlists" header inwhat used to be known asthe Source List) is such a thing. And if you duplicate it, the copy will appear with your regular playlists. Don't use Assimilate View Options with these playlists.
And while I'm sort of griping here, must new playlists default to Playlist View as the initial view? I really like Playlist Views as an option and I'm all for cutting down on Preference Pane Clutter, too, but a popup with my favored initial view couldn't take up that much space, could it?
Oh, and Santa? 'Scriptable playlist description?