Your judgement of this film sort of reminds me of this joke about Harley Davidson's motorcycles in the 90ies: "They're loud, they vibrate, they're unreliable, why would anyone want a Harley?". Some may remember the answer, and it may also be a suitable answer to "Why would anyone want to shoot such a grainy, low ISO, inconsistent and hard to buy film?"
I don't know the answer about Harley cycles. Loud enough to wake the dead.

