As Someone who rarely enjoy Indonesian movies and series to to their low quality camera shot and cringe-fest dialog, This series makes me appreciate Indonesian series more.
Camera shot are good, tone are great, dialog less cringy and visual effect acceptable.
I understand that the final Showdown are a bit lackluster and felt rush but still give a whole piece strong structure and closing.
So many things need to be explained probably its for the next season if there any.
But I love to see the next season with upgraded quality for its visual effect and opening. The opening is to bright and not scary enough with its red tone, I suggest use black for the next season.
In the nut shell I enjoy to watch this series until the end and recommend every series goers to watch it with friend of family for a spooky night.. hahahaa.