D600 dust accumulation time-lapse

I'm not saying there is no issue but this is 1 out of how many hundreds of thousands of D600's produced. This video proves definitively nothing unless it was repeated with a statistically significant number of D600's.  It is the same as me coming to the conclusion that X brand of cars should be avoided because mine had an issue, and some forum research showed a handfull of people with the same issue.

Again, I'm not saying there isn't an issue with some bodies, but to see this video and come to the conclusion that you shouldn't buy a D600 is ridiculous.