> like having long and synchronous opening animations in response to an action, which only serve to waste the user’s time.

Oooooh, don't get me started on DVD menu screen navigation. What shambling, drooling idiot decided that it was critical for me to watch an unskippable spoiler-rich montage of scenes from the entire length of the movie before I can click "Play Film", followed by another unskippable montage afterward? Insanity.