For the sales of Crawford's book to go from 6 (/day?) to 5,000+ makes me question how many of those aren't really fans and are just readers because it was an i

For the sales of Crawford's book to go from 6 (/day?) to 5,000+ makes me question how many of those aren't really fans and are just readers because it was an impulse "buy". At least he maintained his 4.5 star rating even with the flood of downloads.