Geez, when I saw video of the first roller coaster on the top of the Strat, I knew then and there I'd never even go on that! So, that's a big negatory on the new ride.
Personally, I find the drive there on the 15 to be scary enough for me!
When I'm in Vegas, I'm ready to do some serious walking, sight-seeing and playing the slots. I'm a traditionalist....