Factual error: When the car goes to the bottom of the ocean after the chase, the water in it is raising as if leaking in, despite the fact that the door on Hiro's side is missing and the water should be rushing in. (00:50:15)
Suggested correction: I watched the scene and it looks like it's filling up the way it should. It's looks similar to the way a car fills up after being submerged with the windows open.
Not true, water is still filling up the car way too slow for an opening like this. The car should be filled up immediately.
You're wrong thinking it would fill up immediately. But even so, it fills up in about 10 seconds (even less if the shot of it filling up is meant to be a simultaneous shot and not continuous).
Other mistake: To save the two from the portal, Baymax overrode his healthcare protocol by removing the chip and placing it in his glove. However, he still asked whether Hiro was satisfied with his care before shutting down.
Suggested correction: He says it before the moment when camera not looking at him for a second, when he had a chance to remove the chip.
Continuity mistake: When Hiro and Baymax are in the warehouse the single microbot is let go by Hiro before they are attacked, linking with the others. A few minutes later, the microbot is seen back in the Petri dish again before they are attacked.
Suggested correction: Microbot was always in Hiro's pocket and never joined others.
