I don't always agree with them but I still like them... and the important thing is they help others.
I fear they will suffer burn out at some point especially if they keep gaining subscribers and continue trying to keep up with all the e-mails. I do agree, short videos are better. For longer topics break them up into several videos instead. Because of their recent YouTube restrictions they have been doing this.
They plow the road for the rest of us... thanks MK!