Mars Express

The world building really elevated this movie. It felt like there was a tv season's worth of material compressed into a 1.5 hour movie, but it worked, and it worked wonderfully. The world world was well thought-out, everything fit together well.

It's about a private investigator and her robot partner investigating the disappearance of a college student. As we learn more about the case, we also learn about the world this story is set in. This movie is like a perfect showcase for "show, don't tell". There's very little exposition, if any.

It's one of the best sci-fi movies I've watched recently, animated or otherwise. Highly recommended.