Baymax's changing behavior fighting the bad guy can be unsettling, intense and really frightening as he throws his rocket fist, sensors are red and the rest of the team tries to stop him but his intense fighting behavior is stopped by Honey Lemon as she puts his good chip back.
There are scenes throughout the movie very unsettling and frightening for younger viewers watching this.
The film's supervillain, Yokai, dresses in black wearing a kabuki mask. Disturbing for young children.
In the beginning, when Tadashi presents Baymax to Hiro, at the end of Hiro's check-up, Baymax reveals to Hiro that he's allergic to peanuts. This is obviously played for laughs, but the implications are a bit unsettling.
Watching it now, Stan Lee"s appearance at the very end is emotional to Marvel fans