^ And they have. The management has been very vocal about cleaning out the gum. Trust me, they've done a phenomenal job getting all the gum and trash off the columns and walls. On rides such as Gold Rusher and Goliath, I could notice a visible improvement on the cleanliness of the queue.
And about FlashPass, I consider it to be on par with that of Universal-that is, you pay for certain privileges. Disney is the only one offering it for free, so I really don't know what you're whining about.