Which Leads Sources You Should Be Using (and Which Ones Suck?)

Something I've seen a lot of is people complaining about lead sources.
"These leads suck!"
"Are Zillow leads any good?"
"I never sold one deal off these leads"
"I've wasted thousands and never got a single deal"
What I see is that most of the responses seem to say they are all terrible, YET there are thousands of agents doing a whole TON of deals through these lead sources.
Why is that? What are these agents missing?
Have you had similar experiences?
In this episode, we'll talk about lead sources, which ones are good (and which ones suck?) and what can you do to ensure you maximize your ROI from whatever lead source you're either using or considering using.