I found this article helpful: https://www.tradingschools.org/reviews/chris-dunn-and-daily-trading-profits-et-al/

I just took the webinar and got excited to get involved with them. The course is $2K. However, after reading this article I have decided not to and to continue my learning online, mostly on YouTube from channels that have a lot of followers, lots of thumbs up, and intelligent comments. My favorite is Suppoman Udemy. He's funny, friendly, insightful, and has courses for $10 on Udemy.

Prior to reading this article, the only red flag I had was that the webinar was a bit fluffy. Not a lot of meat to it, and nothing really new did I learn.