I was there Oct. 5-10 this year, and they were EVERYWHERE! Love bugs on the car, lovebugs on the rides, lovebugs on our towels at Blizzard Beach, love bugs on us... you get the picture.
The only place there weren't was on my trip report! I never took a picture of them, but they were there. Maybe I should have!
However, don't let this deter anybody from going! They were not this bad when we were there the same time in 2004. And, they're just love bugs, so they don't hurt anything. They're kinda 'ugh' but it's not like lots of roaches or centipedes running around!

That should put it in perspective!