These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
Narm: Candyman showing up and pulling that asylum doctor through a window. There's also Helen taking this opportunity to walk along the outcropping outside, signal a nurse to let her in, and promptly knock her out to steal her outfit.
"We hear you're lookin' for Candyman, bitch."
Sequelitis: Depends on how much you liked the first film, but the others pretty much abandon the metaphysical observations on the power of urban myth from the original.
What an Idiot: Helen, when you wake up in a pool of someone else's blood with a dog head in the hallway and a woman screaming in the other room, you might not want to pick up the bloody cleaver on the floor and hold it in a menacing fashion.
She thought that the killer was still in there, and a woman was being threatened, if not slaughtered right there and then. Which is worse? Be implicated for murder or become a victim?
Really, everyone who summoned Candyman, or at least after the first victim.