We have gone the past two Octobers. You are right about lower temps, weather is perfect! Last year was more crowded than 2002, there were a few new attractions and the Food and Wine Festival ect to draw more people. I'm beginning to think it will turn into a regularly busy time, but I think it is worth it. The Halloween party is great fun too. We utilized Fast Pass, and avoided EE days and did fine with the crowds. That' s what most people say they do during busy times. If you go, enjoy!