Yes, the advent of Core Animation probably means that we’ll have to endure some amount of gratuitously animated software created by «overly enthusiastic» developers. But the same was true during the introduction of styled text and color graphics. Mac developers learn quickly, and Mac users are good at rewarding restraint and punishing excess.

(из охрененного обзора Леопарда на сайте Ars Technica; лежало у меня в блокнотике давно.)