I don't think there is necessarily anything wrong with that scoring.
Sleeping is basically neutral (maybe it should give 0.5 points instead or something small that doesn't dilute the rest of the scoring system).
I'd also score procrastination negatively even if you are not obsessed with productivity. Procrastination can easily cause negative feelings (and for me is probably one of the biggest sources for them) and can be viewed as a separate thing as dedicated downtime.
What made me sad is that I'd likely have a very similar scoring if I did this myself.
For example, I wish I didn't score sleep as a waste of time, when it's likely more important than many of the things regularly deemed important by society.
Sleeping is basically neutral (maybe it should give 0.5 points instead or something small that doesn't dilute the rest of the scoring system).
I'd also score procrastination negatively even if you are not obsessed with productivity. Procrastination can easily cause negative feelings (and for me is probably one of the biggest sources for them) and can be viewed as a separate thing as dedicated downtime.