The parks have been fine. We were at Disney-MGM most of yesterday (during the day) and the crowds were light. We didn't ride any of the rides though, because we handle those during the evening EMH (ToT 3x and RnRC 3x - can't do that during the day!

). But the character lines were light and you weren't bumping into a lot of people walking around the parks much. The only real bad day at any of the parks was Sunday night MK EMH. Not sure why. The wait times that night were so long at all the rides. AK EMH last night was nice. Except for the pouring rain we had, but DW and I came prepared with our ponchos!

We rode EE twice in about an hour...DINOSAUR had NO wait! And the crowds overall were light - the rain might've helped. But I really think the bulk of the people went home Monday b/c the crowds have been lighter since Sunday night.
I think you'll be fine Saturday, especially if you'll be here during the weekdays. Also depends on what you want to do. We went to TL on Tuesday and it seemed very very light. The wave pool was always busy as it's right as you walk in. And if you're staying on property, I'd recommed the evening EMH for the rides. At least that's what DW and I always do and we get to ride multiple times. That saves the days for character pictures, shows, etc - while the other people wait in longer lines in the heat.

But not to say you can't ride the rides during the day, because it truly seems like the parks are getting lighter. We just love getting character pictures - which is usually during the day.
Let me know if you have any further questions before you're trip that I can answer...and ENJOY YOUR TRIP!!!
