I'm on Maui for Christmas and there's a Wolfgang Puck Spago restaurant in my hotel
(Retro Disney World reference!) with a very good bartender whom I've become friends with over the past week. As I sit here late afternoon Hawaii Standard Time at the Spago bar I just have to throw this out there after staring out at the beach and scribbling some math on a few cocktail napkins, in case anyone forgets that acreage doesn't always equal activity, much less quality.
Ride counts per park as of the year 2020, to include the Star Wars Land stuff, Runaway Railway, Tokyo expansion opening this spring, Marvel Land in DCA this summer, etc.
- Disney's Animal Kingdom - 580 acres = 8 Rides, 5 are E Tickets
- Epcot - 300 acres = 9 Rides, 4 are E Tickets
- Tokyo DisneySea - 176 acres = 21 Rides, 6 are E Tickets
- Disney's Hollywood Studios - 135 acres = 9 Rides, 5 are E Tickets (assuming Runaway Railway is an E)
- Disneyland Paris - 126 acres = 22 Rides, 6 are E Tickets
- Tokyo Disneyland - 115 acres = 27 Rides, 8 are E Tickets
- Magic Kingdom - 105 acres = 25 Rides, 7 are E Tickets
- Disneyland - 85 acres = 37 Rides, 13 are E Tickets
- Disney California Adventure - 72 acres = 19 Rides, 5 are E Tickets
- Hong Kong Disneyland - 68 acres = 17 Rides, 6 are E Tickets
- Walt Disney Studios, Paris - 62 acres = 9 Rides, 3 are E Tickets
Disneyland USA is one of the smaller parks by acreage but has the most rides by a long shot, with an additional E Ticket now under construction for 2022 (Runaway Railway). Animal Kingdom is the biggest park by acreage, likely never to be exceeded, and yet it has the lowest ride count in the entire Disney empire even after its huge Pandora expansion recently.
As seen above, acreage is generally a poor way to determine how good and/or entertaining a theme park will be.