Antagonists with zero honor can pretty much never be likable unless they're played for laughs, so this chapter actually made my opinion of Gyari shoot down a lot due to her absolute disregard for the kid and what happened. Yes I know demons don't care about other people, but she could have at least seemed unhappy with the victory for her own sake. For instance, I think Sabnock would have been displeased with not winning under his own power, even before being influenced by Iruma. Hopefully she'll be able to recover it in the next few.