Why should it be above and beyond? Typhoon Lagoon has had 28 years, and Blizzard Beach has had 22 years to build up their parks...to add to the atmosphere, theming and rides. Yet what has been added? At Bizzard: nothing. At Typhoon: a watercoaster tower 12 years ago and a family raft ride this year...and BOTH have exposed towers, supports, and stuff. Yes Volcano Bay is brand new and should have the newest stuff, but the older parks SHOULD have had continued investment, newer high tech rides, and more to do.
For those complaining about Volcano stopping the excuisite theming past the front of the actual volcano, please take a second look at Typhoon...the mountain structure IS the end of the park. Take a second look at Blizzard...part of Downhill Double Dipper is just an exposed tower, and the Runoff Rapids slides in the back are purely standard slides with next to no theming.
I added a thumbnail of the Runoff slides from the first years of Blizzards operation...similar to Volcano Bay today. You can't tell me that's elaborate theming.