Disney resort prices are crazy these days. So yes, it's a crazy price, but in line with the new normal.
I agree w/WEDWDW: the shadow boxes are awesome. And if you get a chance to go strolling around the lake, the many signs along the way commemorating a variety of pop century historical events are equally entertaining.
If you are interested in using the Art of Animation food court (better than Pop's, IMHO), its gift shop, or its buses, you might want to request a 60's ("yo-yo") room. That puts you closest to AoA just across "Generation Gap Bridge." That's particularly convenient when heading back from a park that is accessed by bus, letting you hop on either a Pop bus or an AoA bus, whichever comes sooner.
We love Pop.