I just bought this method, for $5 I thought why not, if it can get me Netflix US working without using a DNS service provider, it's money well spent.....
But to use this method you need to sign up for a 2 week free trial of a DNS service provider, after that it is a paid service.
I asked the seller earlier on in this thread if this method involved using such a service and he said no, so I was lied to there, it was one of the reasons why I bought this method in the first place.
So I signed up for the free trial and configured my router correctly and then tried Netflix US, it didn't work.
I then spoke to the company's live chat and asked them how to get Netflix US working, they said that at the moment Netflix US only works on a computers web browser, so I can't use it on my Roku, despite seller saying otherwise.