I took my six year old son to "Rio 2", a "G" rated movie. We got blindsided with a preview for the movie "Maleficent"  (A "PG" rated movie, that should be PG-13 or worse.) My son started crying and begging for me to take him home. This is inappropriate and unacceptable. Parents, aunts, uncles, etc. we need to give Hollywood a strong message to stop this nonsense. Protect our children! Only "G" rated previews at "G" rated films.