I really liked my time with this one! I was devastated when on my final life, with one mission to go, I accidentally left on my time dilation setting, and wondered why the planet was hard to land on when I was playing at 5x speed :D
The controls were something you mastered which became rewarding, and the trajectory visualisation was key to understanding the controls and encouraging players to master them! I WILL NOW ALWAYS WONDER WHAT HAPPENED AT THE END :(