I had an interview and prepared using the suggestions from the MT interview series. I dressed exactly as described in the cast and had my answers prepared (but not scripted) ahead of time.
The first gentleman I spoke with did not interview the way M&M described, so my preparation did not help me with answers for his questions; but I was far more relaxed than I otherwise would have been. He even told me that despite my lack of experience in certain areas MY HIGH LEVEL OF ENERGY MORE THAN MADE UP FOR IT.
AND I CLOSED HIM!!
He scheduled me for an interview with the national sales manager who did conduct the interview as M&M recommend it should be done, so I think I impressed him even more than the first interviewer.
As he was ending the phone call, he mentioned that he would get back to me, but I wasn't through with him yet! I CLOSED HIM TOO!
His response? He paused, laughed, and made me an offer on the spot.
This stuff works. Period.