The somber and melancholy mood is great
Forget what you heard, this is what your hearing. This is a well done movie and is very moving. The only advice I would offer is for those less sensitive you should make it longer. That way, it can draw the viewer in more between the relationship between the girl and robot. When she dies it would be more dramatic then just seeing the robot sad. We would feel his sadness. other than that its great. Hope to see more from you.