I liked the whole idea. You interviewing and the cheap tarp background. I think you should play it up some more. Be stoned, have your bong on a table next to you with a glass of water like James Lipton, have that list of questions like Lipton has like what's your favorite curse word and all that other shit.
But the vids are too long. Stoners, and that is your target audience, have a short span of attention. Make the vids about 10 minutes long, that's it. don't give your opinion so much Fin, don't elaborate, just ask questions. I mean the whole interview thing is kind of a parody so play it up like one. I think you need a some help figuring this one out but you're definitely onto something.
You look like the consummate stoner, so you're the perfect guy for the interviewers chair, but it just needs to be made sellable. And for that you could use some collaboration.