"The scary anime must be horrible" that must be main idea in drawing of this anime. At first you would think "eeew!! the drawing is horrible" though it's likely that you would enjoy this anime.
What I most loved in this anime is the Hanako-san's tulip which is actually something like a sailormoon stick)
I found another similarity with Sailormoon it's that when her power is not enough to win evil ghosts a friend of hers usually helps her.
I recommend watching this anime to those who wants to watch something funny but just a little scary.