been going to WDW during 1st week since 2000 crowd are getting a bit more crowded as the years go by. But are very manageable . This year during am emh at EPCOT, after WS opened there was many open spaces as we walked between the countries. We had no problem getting a good viewing for Illuminations. The parks that were understandably busy was Pandora and Toy story land. MK was easy to get around, had a walk up in standby land for Buzz.
The 1 area of issue was with the Pop warner and cheerleaders at parks at night. Loud, pushing other people around no so called chaperones or parents in sight. Did see 1 group of cheerleaders walked out of MK with 1 adult woman yelling at CM