I do agree that more Eiffel Tower style observation towers should be built, as I love spending time on top of KD's and taking photos of the park and surrounding area, and just enjoying the view. The ones that take you up for 2-ish minutes such as the one at Carowinds or California's Great America need to go, I prefer to stay up there as long as I want and not have to sit and rotate (as it's impossible to take a good photo when you're spinning). That type should be replaced by drop towers.