At the begining I didn't understod why you did a platformer to teel such a personal and heavy stoty, but without knowing I start feling as my action going deeper and deeper into the game started conectiong to the emotion displayed by the story. I think this was a great execution on sharing emotions especially sad and heavy ones.
Having said that sometimes the jumps where I died multiple times took me out of the experience and the more I play the more I started to feel this. Still I think this was a great experience.