Dorian Thompson wrote:
Andrea doesn't know he has heads floating in a jar. How could she know that? Who thinks that someone is going to have heads in a jar? It's not like there are a lot of options in this world.
She does not need to know about the head tanks for alarms to ring; Michonne pointed out several distubing things about the man and his town (remember his book with all of the names?), they hold zombie gladiator games, and Merle's secretive conversation with a wall guard (before Michonne's departure) should have been enough warning for her to get out of town.
Instead, she is either playing a mind game with the Governor (to learn more), or she is back to being the distasteful character with no internal filter she has been since season one.
you have to balance any small hints with the very obvious fact that he has created paradise out of hell on earth. Michonne didn't exactly give a lot of details about why she was uncomfortable there. And she isn't exactly normal. And Andrea's own group was pretty crazy too. You also need to consider the fact that they are all traumatized and in mourning.