It is totally worthe the price!!! Yes is's the MK, but the atmosphere is so different. Main St USA is colored with orange, green, purple lights and there are projected bats and halloween things on the buildings. You can go trick-or-treating throughout the park, there are little dance parties for the kids, the whole family can get dressed in costumes, the characters get dressed up too and they bring out some rarer characters that you may not normally see. You also get a special parade "Boo To You" and the theme song is soooo catching, and you also get a special HalloWishes Fireworks display. There is also special merchandise that can only be purchased during the parties. It's something that everyone will enjoy and will have fun doing!
Hope you have a magical trip!