"Looks like she just shelved Tale of the Body Thief - she must want more recommendations for that book!"
"But sir! She rated it 2 stars."
"She read the book, which automatically means she liked it!"
"But she shelved it 'massive disappointment' and 'so boring its boring'."
"Who cares?! It takes too much work to make a doohicky..."
"You mean, modify our already existing program?"
"Whatever. Do that computer thingamajiggy thing to make USEFUL and HELPFUL recommendations."