I have another to add, having just encountered it again recently: "It is a total lack of sense of scale that there are only 3 million units of clone troopers at the start of the Clone Wars".
The size of the clone army is realistically constrained by the time and resources it takes Kamino to produce and train the clones. It makes perfect sense for it to be proportionate to the resources of a single world not to the population of the galaxy. And persistent theories that "units" may have not referred to individual soldiers has been debunked repeatedly in countless sources, among them the Episode II novelization, the classic Clone Wars novels, and The Essential Guide to Warfare.
@Supyloco It's not all the some people who hate the prequels and now hate the sequels. I personally have always loved the prequels but thoroughly disliked the sequels. But you are right that there has unfortunately been a segment of the community who castigates other fans just for having different preferences in the franchise and also inappropriately direct their outrage towards actors.