One problem we discussed privately was that those scripts often create some kind of graffiti of the text and how to avoid that.
This discussion gave me the idea of deliberately using these graffiti texts to visualize lyrics, so I wrote some lyrics for one of my songs as a test.
Doesn't work perfectly because only fragments of the lyrics get visualized so I had to add some MMV stuff to have the complete lyrics, but I'm still quite happy with the result.
And, besides this, I ALWAYS wanted to upload a video with explicit lyrics just to keep their explicit-content-filter-censor-thingy busy, and I guess 4x "fucking moron" does the job

As always, best viewed in HD over at YouTube: