"We've had the response we've hoped for, and even exceeded it," Martinez said.

After the children in the video depict a kidnapping, posters of the missing and people wearing face masks because of smog, the young narrator continues: "If this is the future that awaits me, I don't want it. Stop working for your party, and not for us. Stop superficially fixing the country."

Some of the candidates have watched the video.

Vazquez Mota, of the ruling National Action Party, said the video's message can't go unnoticed, while Institutional Revolutionary Party candidate Pena Nieto expressed that now is the time for change, as the video suggests.

Leftist candidate Lopez Obrador, of the Party of the Democratic Revolution, had not seen the video, but said he agreed with the theme of change.

Our Mexico of the Future will release data based on the millions of messages it has received. Martinez said to expect that security and the environment are the two most popular themes mentioned by Mexicans.