Rude, full of themself, flashy, narcissistic, and doesn't give back.

If you are signing up for courses with big flashy words like: RETIRE WITH SECTION 8, HOW TO EARN PASSIVE INCOME OUT OF STATE, GET YOUR FIRST 10 RENTALS IN 1 MONTH -- PLEASE PLEASE do not give these people your time or your moneyThere are plenty of great books out there that will give you solid advice on how to invest, where to invest, and what to invest in for under a $100 bucks!

I don't have Netflix so that's my entertainment lol...they're very charismatic and put out flashy content. 

Follow the grey-haired people with life experience and real wealth instead of the flashy YouTubers making money off suckers. 

Stay aware of the flashy promises and alluring success stories of personal coaching on wholesaling or real estate investing.

But the stuff that gets the most attention is exactly what you describe - the 10% that is flashy and promises quick wealth. 

The seminar types bundle it up and make it look flashy... but the majority is common knowledge you just didn't know was common knowledge. 

A municipality will not accept a DIY flashy app-produced drawing in its raw form.

Too many investors just grab the first one in a Google search, the one with lowest fees, or the one with a flashy website.

A flashy rich kid pretending to be a real estate investor, without really being part of the real estate investment inner circle like the Rudin's and Tisch's.