Palpatine’s Art of Camp (And How It Saved The Prequels);
https://www.youtube.com/watch?v=05_HDCwgD28Pretty interesting video analyzing how Ian McDiarmid, and to a somewhat lesser degree Ewan McGregor, became the most liked parts of the PT by embracing the campiness of it, while the other actors tried too hard to play it serious.
Too bad I hate camp.