Gavin McMaster is a very good instructor and has a huge section of free educational blog posts. Many of them are actually quite good and informative. For your email address you can get a lot of free ebooks too. His paid courses are worth it, if you're a new or newer options trader. He emphasizes risk management and conservative trades in most cases. He is completely honest, and gives many examples of not just winning trades, but also losing trades and how he adjusts or handles them.

In some ways he has too many references to other products, web sites and services which can be distracting.

All in all, Gavin and his Options Trading IQ are one of the very few trading sites and courses that I've found that is legit and not just a lot of hype and scams (as most are). He's the real deal and you will learn a lot. Definitely check it out.