I've been a paying subscriber for a few months. It's hit and miss. The value you get really depends on how well the information lines up with your particular business model.

A lot of the courses feel more like product demos ("here's the hard way to do it, or you could just sign up for my service, look how easy it is"). Not that they're worthless, but it's hard to give impartial advice and pitch your product at the same time.

(And you can't really expect people to just give away their best secrets. The best tricks are the ones that would stop working if everyone was doing it...)

That said, a few of the courses have inspired me to explore ideas I would have otherwise dismissed, and some of those ideas have worked out pretty well. Ultimately, $25/month is not a lot, if I bring in one extra sale, I've made a profit.

Just don't expect pre-packaged miracles.