Earlier quoted context omitted.
I did find it easier to read faster, however I do believe the JFK portion was chunked with a lot of bigger words/data like years, cities, full names whereas the SBA paragraphs were simpler (IMHO).
Would be great if they could A/B test the text used. I found the JFK portion harder to read/understand and I don't think it was entirely the colouring. Still, I think it is a cool idea and will give the bookmarklet a try for a while.
"It looks like BeeLine didn't improve your reading speed this time through."