Suggestions Can Be Given Without Flagging Red Also.. I Also Suggest People But in My Journey I havnt given a RED flag to anybody.. As we are not just superior to give directly a cross to anybody.. If the suggestions aren't implemented u can Give RED.. About the train.. 64kmph isn't a Bad Average For A Duronto.. Bdts - Dee Gr sai faster hai.. Alwar, surat pai rajdhani and Some express/Sampark kranti(For Surat) ko chodkar every train halt so why not to try something different..