Realizing this may get a few things pelted at my head, I can understand why some gurus don't do a lot of tutorial vids. They really ARE a pain in the butt to do, because most people don't have a video that can record for that length of time. Personally, I haven't done any look tutorials yet because my camera can only record on medium quality for 6 minutes, and that's only enough time for the absolute quickest and simplest of looks. I could record one half, then take it off on my hard drive, record the other half, etc., but that gets REALLY tedious and takes a LONG time.
Although, I really make my videos just for my friends, most of whom know nothing about make-up, so fancy looks would just confuse most of them. It's not exactly the same thing.
It would be easier if people would be content with picture tutorials that go step-by-step, or the hybrid tutorials that show a picture of the step and explain what to do, then show the artist actually doing it. But I've seen people whine like crazy when that happens.
And I do agree that people are getting way too personal with some gurus. Yes, I get that they have nice personalities, and maybe they mention something personal briefly that you're curious about. But asking for tours of their room, pictures of their family, what they do on a day-to-day basis...that's just strange. They're MAKE-UP gurus, that's what they want to post videos about!