Better that they're there so they can be disabled, rather than not there any no one gets any choice? My pet-peeve is slow animations, as animations can help my

Better that they're there so they can be disabled, rather than not there any no one gets any choice? My pet-peeve is slow animations, as animations can help my eyes/attention to navigate to/from areas of the screen, but when they're too slow, it's just so damn frustrating that I prefer them off. But smooth, fast (nearly invisible) and clean animations seems to help me navigate better/focus faster than just being eye-candy.