Not really, depends on how you play with it. Read this alone in your room in the pitch black with no interuptions:
You walk through an old creepy dark woods to come across an abandoned amusement park. Rain pours heavily from the dark gray sky above. The Ferris Wheel moves in the wind and the carousel slowly spins around in it's arced circle. The amusement park is old, decrypt- no one has been here in a long time. You see one of the horses on the carousel and notice that there is mold running down alongside it which gives a more demonic appearance. You hear a psychotic laugh and then a bolt of lightning! You look around- no where to be seen. You see an old carnival game with a creepy looking clown face in the middle. You walk towards it and hear a door creak behind you. ENTER THE ROOM OF MIRRORS IF YOU DARE! You enter the hall of mirrors and look around. It is dark, almost no sign of any light source. The mirrors are cracked and molding. You hear a psychotic laugh as a figure darts across your field of view... you look around unable to see it. "So tell me, having a good day Batbrain?!" We see a freakish looking clown coming towards us from all angles. "Want to tell us about it?" Joker leans in, his face covers every mirrror. "I'm all ears!" You look around, no where- no sign of where the Joker is coming from.. . you look around. Where the fck is he?!!!!
TO BE CONTINUED IN THE DARK KNIGHT....
I think that could give you guys an idea of how this scene could be played out.... not an active amusement park, but a very old one that has been abandoned for so long mold is growing on the horses on a carousel giving them a demonic appearence. This is similar to an alleyway, but creepier in that it's a dark twisted joke. Turning an innocent place into the place of nightmares, where horror reigns supreme.
Then add a Burtonesque and Gothic feel to the scene via lighting, music, etc. and guaranteed the scene will jump off the pages and scare even the bravest of adults in the theater. Playing off of deep imbeded childhood fears for a dreadfully good scare.