So, I'm going to brag a bit. Annoying Parent Alert. My son is a voracious reader. He can't stop. He's about to come in first in his school (out of 400 students) in Accelerated Reader Points for the third straight year. He's a third grader reading on a sixth grade level.
He just started the Harry Potter series. Before that he wrapped up John Grisham's series for kids about a kid lawyer. Since he had read the book via a library loan from Amazon he posted (screenshot above) a review (under my account). His first review and all his own words.