Recommend stroke analysis by The Athlete Village?

The Athlete Village will be at Nationals, so it got me thinking about having my breaststroke analyzed. Have you had this done? Do you recommend it? Does The Athlete Village do the filming at Nationals? If they do the filming, how much does it cost? Ande and Allen, my two mentors on the forums: What do you think? Is there a better use of my money or is this $ well spent? Anybody else out there who has an opinion to offer on this, I would appreciate your advice! Thanks! :D