I have a very negative view on HHN. I went last year, and it was the only time I've been. Granted, we went on a Saturday which was a bad idea in the first place. It was so insanely crowded. We waited over two hours for ONE haunted house that was not that spectacular. I felt like I was being herded all night, and I had someone throw up next to us in line and she kept walking like nothing had ever happened.
I don't scare easily, and I don't really have a problem with the "scary" things, and maybe I just had a single bad experience, but honestly, three days after we went to HHN, we went to MNSSHP for the first time and it won hands down. The atmosphere, the fireworks, the parade, and the overall experience was just better.
Halloween is my absolute favorite holiday. I'm game for anything involving halloween, but I was just not impressed with HHN.