The absence of alien protagonists (and droids kind of count here) bothers me. Talking about how expensive they are and how difficult they are is a bit silly. These are $200 million movies from the world's biggest movie studios, with more technical expertise behind them than NASA. They're not cutting aliens because they're expensive to make or difficult to do.
Pretty sure this is an "audience sympathy" thing. There's a persistent belief (probably perpetrated by market researchers and marketing departments, curse their cocaine-fueled hides) that you have to make characters "relateable". Sure, you have your requisite "cute" droid to sell some plush toys, but the rest should focus on wish-fulfillment: give people someone to relate to, that they can see themselves as.
I hate this type of thinking, even though I definitely partook of it as a child. OBVIOUSLY I wanted to be Han Solo, not Chewbacca.
But at least we HAD a Chewbacca. And two droids. And -- yes, even then -- Ewoks. And -- I'm committing semi-heresy here -- even Jar-Jar. One of Lucas's greatest sins isn't just that he transformed a racist stereotype into a buffoonish CGI character for comic relief and laughs from kids, it's that he pretty much ruined the possibility of primary alien characters in the subsequent sequels.
I like aliens. And yeah we can have arguments over whether they should be Star Trek Bump-on-Nose-Pretty-Much-Human aliens or "Actually Most Aliens Would Be Totally Unrelateable Like Stanislaw Lem's Solaris" aliens, but something middle ground would be nice. Chewie was a middle-ground alien. As were Jar-Jar and the Ewoks. It's just a shame that they all got progressively more imbecilic. I would LOVE to see the cartoons' attitude to aliens translated to the films. It would be spectacular.
Edited by GreyMatter