I was there yesterday. I went right when it opened and crowds were manageable. I pretty much walked right onto Space Mountain, Buzz, Haunted Mansion, and Snow White. I then went to the other parks and came back to MK around 7 PM and it was jam-packed (probably for the parades, fireworks, etc). I would say it was probably the average Saturday. There are a lot of cheerleader groups there this weekend. Hope this helps!