You want to qualify your relationship with a founder based solely on the answer to a single question about a popular Hollywood flick?
The cost of passing on the right person is far less than the cost of saying yes to the wrong one (e.g. passing over a good biz dev guy who goes on to succeed at another start-up vs. hiring a jerk who ruins your business then sues you)
"passing on the right person" = is often the difference between success and failure.
"the cost of saying yes to the wrong one" = A few weeks wasted, and start over.
Whatever you do, please don't write people off with one question. Engage with them, build relationships and draw out their best. Has worked for me. Zuck or Winkle, really does not matter.
ZuckWink = subjective