I really loved Baymax, and I would happily give him 5 stars!
But the movie on the whole I give 4 stars because of the sudden death scene and the truly evil-looking bad guy. Sebastien was very upset by both incidents, and we actually had to stop the movie so I could comfort him and help calm him down. He really cried full-blown tears! It's lucky we didn't see this movie in the theaters. I guess it WAS rated PG, so maybe I shouldn't fault the movie too much... But even for me, those two dark points were somewhat out of place for an otherwise charming movie about a boy and his huggable robot.
