Was president Coin a villain in the Hunger Games?

Excuse me, but I'm curious about something I've been pondering. In the Hunger Games series, do you believe President Coin should be considered a villain? I understand she took over after Snow's downfall, but her actions and decisions seem to be quite controversial. Some argue she's a necessary leader for the revolution, while others see her as ruthless and power-hungry. What's your take on this?