The Dubai people have always been great to me. They are intrusive but they are polite. They don't make you feel like a criminal or that you have done anything wrong. Being spot-checked in Dubai isn't anything as embarrassing as being surrounded by TSA agents angry because you forgot a thumbdrive in your coat pocket. In Dubai I feel like a customer purchasing a product. At US airports I feel like a peon asking permission to borrow bossman's car.