Harry Potter forbidden journey is the only ride that makes me queasy at USH, and that's only if I ride it twice in a row, 3D or no. Luckily the 3D is removed, which I didn't find that it added anything.
But I generally don't get motion sickness anymore.
I can see if you are prone to motion sickness, that the Simpsons ride would also get you, and possibly minions. Note that Simpsons is not 3d glasses, but minions is 3d glasses.