What we know about the SW Land Attractions:
1) The first "[Guests will have] the ability to take the controls of one of the most recognizable ships in the galaxy, the Millennium Falcon, on a customized secret mission."
2) The other will be a "epic Star Wars adventure that puts you in the middle of a climactic battle between the First Order and the Resistance"
3) They will be highly immersive and not passive attractions.
Don't get too excited, this is what they say about Test Track:
"Buckle up in a 6-passenger “simulation car” and put a virtual vehicle that you created to the test."
Or Mission Space:
"Each member of your 4-cadet crew will assume an important role: navigator, pilot, commander or engineer. During your flight, each cadet will be instructed to initiate a mission-critical sequence, so be prepared!"
Pushing some buttons on a screen could be all that "take the controls" entails. While the customized secret mission are just a random assortment of cut scenes they play to you on the screen.