We also do our best to be critical. It makes us look smarter.
"Negative reviewers were perceived as more intelligent, competent, and expert than positive reviewers, even when the content of the positive review was independently judged as being of higher quality and greater forcefulness." — http://www.hbs.edu/faculty/Pages/item.aspx?num=7402
"Negative reviewers were perceived as more intelligent, competent, and expert than positive reviewers, even when the content of the positive review was independently judged as being of higher quality and greater forcefulness." — http://www.hbs.edu/faculty/Pages/item.aspx?num=7402