The entire program is an utter waste of time and an excuse to maintain TSA's bloated budget. Nothing more than another jobs program wasting taxpayer money on useless jobs for the otherwise unemployable.
For frequent fliers this will quickly devolve into the same kind of "canned" responses used to get through customs. A bunch of vague answers interspersed with a few fabrications and a grain of truth.
Expect to see yet another string of abuse stories in the news, a few lawsuits and more double speak from TSA trying to explain their way out of criticism from the public, press and lawmakers.