Just to drop in a few thoughts to support the unexpected views...
Crush's Coaster... I would also be happy to see it levelled and become a dance party. Alternatively I think that area of 'Worlds of Pixar' would benefit more from a large quick service and some better meet and greet space versus Crush's Coaster. I tend to judge an attraction on 'does it do more good than bad for the park' and for me Crush's Coaster makes the park worse. Yes I like the indoor queue, the dark ride section but the switch back queue, low capacity, high wait times, big blue shed, disco ball coaster theming... for a park that people say "isn't Disney quality" Crush's Coaster is not Disney quality.
Inversely I am also signed up to Team Web Slingers. As others have said I think Web Slingers ticks a lot of the boxes for WDSP and also corrects most of my criticisms of Crush's Coaster.
And as a side I recently visited HKDL and my expectations were low for Ant Man and Iron Man however they were two of my highlights in the park. Could Ant Man do with some more motion? Yes. But I prefer it to Buzz. And Iron Man whilst not having the re-rideability of Star Tours was a very solid Marvel attraction and good use of the Star Tours ride system.