I did it this way. I rated each individual paragraph from 1 to 10. I added them and the average rating for the whole thing is 8.25. The first time I read it as a whole I rated it with a 7. I wish I had more time to think but it's getting late.
The detachment thing is very true for me. I've often said things like "I don't care which ideas make me happy and comfortable. I care about what's true"
I'm also guilty of trying to detach myself from my own being and trying to analyse myself to find hidden motives and delve into my subconsciousness.