I think you are minimizing some amazing features that the latest game have in them, innovation is taken by steps. Just going off the last few releases, these are steps.
DP- the katana ramp is amazing.
Munsters- the lower playfield has ramps!!
JJPOTC- rocking ship for an upper playfield.
WONKA- Wonkavision puts you on the playfield.
This doesn’t even cover the amount of changes in sound, lights and display that these companies now include. I don’t need leaps but these steps will do.
Edit I forgot to mention the lock mechanism on TNA....awesome.