First of all- I love how this feels like an actual intro to a game, complete with going to gameplay perspective in the end!
The environments were cool. The variety showed that the protagonist needed to travel a long way, making the fact he missed the ship by five seconds work even better.
The camera positioning worked good- I liked how the camera was in the same position between the snow and the desert. I think it would be even better if you had the same camera setup through more "biomes".
The music fit the atmosphere, but I think some sound effects would elevate the experience even more. Rocket engine, and a dog bark would fit here really nicely.
As for the theme use- it's straightforward, but cool. I liked it :)