User blog comment:The Milkman/Indoctrination Theorists Say the Darndest Things, Part II/@comment-5830255-20121205091100/@comment-129.31.206.67-20121205212735

Also, to back you up Lily, just remember Saren. As he was indoctrinated his mental capabilities were degrading, i.e. he was become less useful to the REAPERS. How is that a good thing? Moreover, Leviathans can activate enthralment at will. But Reapers are stated to have constant indoctrination... they can't switch it off.