For the sake of avoiding selection bias: I got about 2 or 3 minutes in and turned it off. It's probably not bad for a zero-budget project, but I still found it almost unwatchable. The most significant problem seemed to be the graphics for the grandfather, which - while perhaps a reasonable choice in terms of conveying information about the nature of the situation - are rather painful to parse. I suspect that captions would have helped, too, though I'll admit I didn't check to see if there were any.