This would change your life, you are spending £16000, if I spent that amount of money I would listen to every word as though my life depended on it and make sure I did everything he told me to do.
It's like if you invested £16k on a new car you would be polishing it every weekend, but if you only spent £500 it would not see a sniff of polish.
The high cost alone gives it value, just like carpet cleaning. A £140 clean is seen as better than a £25 clean.
But look at this website not as a advert for his weekend but as a lesson in Internet marketing, who was who said don't put prices on websites.....it scares off enquiries