Now that I’ve been on JW, I can compare it to the dozens of rides in JPRA I’ve had...and, yeah they need to upgrade.  JW is far from a perfect ride, but it’s AAs put JPRA to shame.
One thing I’d like to see Orlando get is an upgraded Mosasaur.  Maybe dangle a shark at the top of the tank and have a AA of just it’s mouth pop up and create the splash?  Also, a rumble pad for when it swims under your boat.  It’s better than Ultrasaur Lagoon, but still not quite right.