So what exactly are you trying to imply, One thing i can never understand why do individuals like you try to impose there belief system on others, what might be crap for you might not be crap to someone else this is no way to get someone to agree! All you will ever achieve this way is aggravation of someone’s emotions and sentiments. If you don’t agree with something just say you don’t there is no need to call someone else’s belief system crap, rubbish or anything else as no one is forcing you to believe what they are believing. As far as I know and most people will agree mutual respect one of the main lessons of Islam, It is with our actions how we can change people no one will ever listen to a person or take there opinions seriously if all they are hearing are obscenities about what they believe.
It does not matter if you are Sunni or Shiite first you must learn how to speak to people else you are simply wasting your time as no one really cares about an individuals opinion who has no manners of how to converse or communicate with people.