But Elysium delivered. If you couldn't put 2 and 2 together from the trailers, it's a metaphor for class inequality. All the rich people live on the utopian space habitat Elysium. Everyone else is stuck on a polluted, impoverished Earth. It explores the themes of immigration, both by poor Latinos to the United States and by rich white people out to the suburbs.
I didn't realize going into it that Elysium would be so specific and political about America's treatment of undocumented immigrants. Set in a dystopian Los Angeles where the upper class is gone entirely, it's become a predominantly Latino city. The futuristic robot cops patrolling the streets are emblazoned not with "POLICE" but with "POLICÍA". Many of the early expositional scenes are entirely in Spanish, and the de facto language of Los Angeles has become Spanglish.
I loved this. The marketing didn't hint at it at all, but it's a very honest way of dealing with racial inequality in the U.S. But that leads to my #1 problem with the film: Why wasn't Matt Damon's character played by a Latino actor instead?
Damon's acting is great, but the part of protagonist Max Da Costa seems like it was written almost exclusively for a Latino actor. Nearly the entire supporting cast are Latino, and Matt Damon even speaks some Spanish to his friends in the movie. Yes, of course in real life there are Latinos of European descent with white skin and blue eyes like Damon, but Matt Damon isn't hispanic. This would have been the perfect opportunity to advance the career of an up-and-coming Latino actor, but instead we're left with the status quo: White Protagonist Saves the Brown People, an unfortunate trope we see all too often today, one we've even already seen this summer with The Wolverine.
You could argue District 9 did the same thing. For a film set in predominantly-black South Africa, the main character was played by white South African Sharlto Copley. But I think it was more justified in District 9, as the racial preconceptions of the white main character are a major part of the storyline.

