creative expression is unique as in it can exist in any form, an whomever happens to discover it will intemperate it in any form imaginable (which is an unlimited quantity) all forms have pros, and cons, advantages, and disadvantages.

to narrow it down to a favorite form is nearly impossible, they mostly seem all equally valuable, and enjoyable in their own content. I must admit; however, that forms of expression that may be told throug unique stories that may be held for long extents do indeed hold higher respect in my opinion

An example of this may be something equivocal to the Halo universe, what has originated as a video game in 2001 has expanded into 8 seprate games, over 12 books, 3 graphic novels, multiple soundtracks, multiple sort films expanding duration from as little as 6 minutes to over 4 hours, and add onto that the plethora of fan made props, videos, and alt. story lines  and the final result will be a story that vividly paints a brand new universe. where the creativity never seems to stop, only infinitely expand upon itself.

other shorter examples can be stories like star wars, game of thrones, breaking bad, harry potter,etc. long stories are in my opinion the most impressive form of creativity. its one thing to create, another give birth to a piece that will live a life of its own through.