"I couldn't speak to them because… they were scary. Bad people… they were all bad people."
As Rey heard Esme mutter those words, he began to understand a little more about her.
'She must have seen their Alignments and noticed the Evil attached.'
Rey wasn't so sure if 'Alignments' properly made a person Good or Bad.
He remembered feeling frustrated after seeing that Billy had a 'Good' Alignment, thinking it had to be a farce.
But, in actuality, Alignments were based on the personal values of an individual and how they interacted with the world around them.
To Billy, his actions were good, but he did them in evil ways, which made him have the [Chaotic Good] Alignment.
It was his own subjective definition of 'good' mixed in with the actions of the opposite proportions.