So I just Finished "From Hell..."

...and I found it disturbing. I started out hating the artist. I felt he was too blurry, too vague, and did not make the different characters easy enough to distinguish. But by the end I was thankful there was not too much realism in the images as I might have been sick otherwise (chapter 10 if you don't know). So,I started out not really liking this book, but now I am conflicted. It has really got me thinking. I only lightly dipped into the end notes and I almost want to reread the text and read the end notes as well as they seem really interesting. What does everyone else think? Did this book leave you with any questions? what did you think about the artist?