Nathan,
Good for you, if you believe in the product then you go for it. A little tip, don't come on here for an opinion.
They claim to have 30,000 users, how many do you see on here? Just a handful of whiners and whingers putting sensible people off with their ridiculous no knowledge opinions, treating it liked an old boys club. Clean it up will pay for that!!
There are thousands of people out there gaining the knowledge that WFP can be done by anybody and how much they can earn. and they will be looking for a reasonably priced kit backed up by somebody who does the job and knows what he is talking about, you go for it.