It is unfortunate that those who committed to those offers of employment did not live up to the expectation. I can tell you, that does not represent the majority of personalities or character of technicians in the US population base. Fortunately, there are a great number of high quality technicians working in the US that are worthy of their pay rates and an equal number who are under paid for their efforts. Unfortunately, the dark side to the good are those technicians who either lack the integrity or character to make good on a commitment, lack professionalism, and are way over paid for their services. It is this group of technicians that will, and have in the past, continue to cast a poor image on the industry as a whole.