Dictatorship means absolute power. There's no check & balance in dictatorship government. The ruler answers to no one. It means that nothing can prevent the ruler to f**k his subjects. And in dictatorship, if you're questioning the dictator's authority, you'll usually get your a** busted.
In democratic government, if the ruler is doing bad things, the people can replace him with another. But in dictatorship, IF the ruler's doing bad things, there's nothing we can do about it. Period.
But does it automatically translate that a dictator will always doing bad things to the people? (I mean average people, not the opposition/rebels) Yes, the dictator answers to no one. But if he make the people content and prosper, why should they hate him?
Next question: is Palpatine dictatorship benevolent or evil? Is the Empire hated by the people?
Unfortunately, that's very difficult to answer. In the movies we've never seen the lives of average Imperial citizen. Consider these:
- Leia: one of the Rebel leaders and ex-senator
- Obi-Wan: ex-Jedi Knight
- Han Solo: smuggler & outlaw
- Lando: operated business ilegally (Cloud City. Not that gas mining is illegal, but he doesn't have the appropriate license or such)
Now, the closest example to average citizen is Luke. In the movie, he stated that he hates the Empire, but, as I said before, there can be many explanations:
1. He was told his family history by Obi-Wan.
2. He maybe met & talked with Obi-Wan some times before events in ANH, and persuaded by Obi-Wan's views on the Empire
3. He lives on Tatooine and he hasn't seen or experienced anything like the Rebellion, before. As Master of Ossus had said, he was just like a little kid watching his first airplane fly by during WWI and knowing that it was off to fight the Germans.
4. He just hated the Empire like all other Imperial Citizens because they were oppressed by the government.
Explanation #3 indicates that in general, the people in Tatooine (or at least around Luke's neighborhood) hated the Empire. Luke's "little kid" zealousness to join the rebellion indicates that "the Empire is evil" is an accepted norm around his neighborhood.
But #3 doesn't necessarily mean that the Empire is hated by most of its citizen. Like TheDarkling said, it may depends on location.
Conclusion: Based on observing average Imperial citizen (Luke is the closest), it is hard to decide whether the Empire is hated or not. There's so little to observe. So many question unanswered.
The other thing may be used to analyze whether people hated the Empire or not is using Stormtrooper's covert approach in slaughtering Jawas & Luke's family. Unfortunately it proves nothing; only *indicates* that the Empire is not kind of government who usually oppresses and terrorizes its subjetcs.
Anyone has better theories? Different approach?
PS:
Master of Ossus: Unfortunately this has to be singled out from the explanations because it actually happened before he knew he lost his family to the Stromies. But it may be because of his previous conversation with Obi-Wan, which is explained by #1 or #2.No, when he said that it wasn't that he liked the Empire, he hated it, but there was nothing he could do about it, he had ALREADY lost his family to stormtroopers, had seen the results of their slaughter of the Jawas, AND had been straightened out about part of the story of his father by Obi-Wan. Those are all events that could have rapidly changed one's opinion of the Empire, in fact, Kyle Katarn did so almost immediately for very similar reasons (ref. Rebel Agent, Soldier for the Empire).
PPS: I previously claimed that the Empire is not hated by the majority of the population. I admit it was my mistake. Based on facts we have here, I will assume nothing. At least not yet.