I agree with Grimm Green, I just want to vape! I am thinking the same, they have just not perfected this TC stuff, just to throw it onto the market and tell us it is the future of vaping then let us figure it out, that's just lame!!!! 
But did you notice in the video 2 high end DNA200's and our Cuboid, had 3 different readings? So I guess you need a temp probe to make sure the atty is at room temp before you set it on the device and lock in the ohms?? Now I am wondering how well it is at determining the temp, when you set it at 450 F is it really 450 F? I could use my exergen temp gun and check the temp at the coil and see if it is really hitting that temp?

But did you notice in the video 2 high end DNA200's and our Cuboid, had 3 different readings? So I guess you need a temp probe to make sure the atty is at room temp before you set it on the device and lock in the ohms?? Now I am wondering how well it is at determining the temp, when you set it at 450 F is it really 450 F? I could use my exergen temp gun and check the temp at the coil and see if it is really hitting that temp?