^ Was Original Everest flawless? No. But every attraction could be improved in one way or another.
As I said, going by only empirical data I have - the reaction of 8 of us who rode it several times over the course of a week in 2008, ages ranging from 8-50 - 100% of us were blown away by the A-mode Yeti. Everest graded a solid A, the highlight of the trip.
Are you making the claim that all the people who have seen the A-mode Yeti are outliers? What evidence are you going on that makes you declare that people could hardly notice the A-mode Yeti due to its placement?
Here's a 2006 clip. Shaky and low-def, but it was the first that came up.:
http://www.youtube.com/watch?v=4hbddIclmZ4
At 3:17 the train slows a bit re-entering the mountain. At 3:18 you turn the corner into the lit Yeti cavern and your eye is drawn to him moving wildly in the distance. Over the next 3 seconds you speed right at him and under his swiping arm. It was an incredible, disorienting, scary moment(IMO,
).
I think you've previously made the argument that it's too brief an encounter. While I disagree with that (I think the brevity is key, just like any good horror movie), I can understand why some feel that way. From what I've seen of Disco Yeti (admittedly only reports and video, never experienced it), it's a major disappointment to me after experiencing A-mode... a significant disincentive to taking my family back to WDW (in case any WDW execs are reading).