The entire value here, for me at least, is a) randomness an b) fact they haven't been watched before.
There's so much curatrd stuff (which is great), and all tech companies are trying so hard to send me what they think I'll like / agree with, it's refreshing to step out of that box.
Edit: apologies if, perchance, I missed some subtle sarcasm btw... You never know on them interwebs
That seriously defeats the purpose of the site: unflitered discovery, nonjudgement, kismet, etc. Our global culture is deviating towards the norm because our tech encourages that behavior. I love it for what it is.