Does 'scenery' affect anything other than guests thoughts on the ride?
Solution 1:
You will notice that the first page of each ride info window has a percent rating for "queue scenery". This rating has some influence on how much people are willing to pay for the ride. I tested this with two identical rides. One had a completely unstyled queue with 0%, the other a very nicely designed one with a scenery rating of 100%. It did not affect the excitement, fear or nausea rating, but people were willing to pay roughly 1 dollar more for the styled ride before they started to complain.