I think the Brothers of the Bow are pretty sneaky in how they present their "how to" information. In both PD and EE, if you just plop them in and let your mind go numb like you would watching a normal hunting DVD, all you are going to get is astounded by the amazing HD footage. They are not standing there, in your face, promoting sponsor product like we have been conditioned to in todays available trash. If you PAY CAREFUL ATTENTION to the hunts and encounters presented, there is an infinite amout of tips, tricks, and "this is how we do things" put forth.
Watching Essential Encounters is kind of like shooting a stickbow; you will get out of it what you put in. That is special stuff!