Mario Odyssey is the main highlight as expected. There's statues of Mario holding his sentient cap, the Hat flying machine, Bowser in his pimp costume. Nothing we haven't seen before. The booth is decorated to look like New Donk City and there are like 20+ monitors set up there for the public to play. I didn't get to of course, the switches were not set up there yet. There is a video feed, though, and there is new stuff shown
Not a hard guess, but I'll go ahead and "believe" the leak to keep my expectations low.
Sin and Punishment Angel's Ascent is a new game in the Sin and Punishment series (last one was on the wii I think). Very flashy, looks as if it was developed by Platinum