One for an educational site, potentially a global audience, but its all about content and that's quite tricky with the variations in what people are searching for in relation to a 'video tutorial'.
Would it be better used as a tutorial guide to video software/hardware, or a directory of video tutorials on various subjects?
Its value lies in how you would make money from any site, IMO I don't see much value in the domain undeveloped, as its not a straight commercial term, $3700 would be way over the top as a valuation...