I started a thread here on the media response to it, and there was plenty of good discussion on the issue:
FREE REPUBLIC THREAD: 2000 Mules and Refutations of The Left (VANITY)
Here is a passage from your linked article, which should be on the side of D'Souza fully, but we get this: Yes, there are questions we’d ask about the claims in the film. We’d like to get experts on to go on record about how closely the geospatial cellphone tracking corresponds to a person’s movements. (NOTE: The Supreme Court and law enforcement have both said it is extremely accurate, far more accurate than the "tower triangulation" used in the past). We’d also like to know if the filmmakers ever got security video of the same person at multiple drop boxes and if not, what the explanation for that would be. (NOTE: In the documentary, they said they did indeed see the same person at multiple drop boxes) Of course, the same story is told when one cellphone ID shows up at different locations, but think how effective it would’ve been to see one person show up repeatedly!
My understanding is that most –- perhaps all? –- states require security cameras at drop boxes, but that many states ignore that requirement. (NOTE: There were states (Arizona) that had DELIBERATELY shut off video feeds at some dropboxes.) Some states that do have cameras are withholding their video. And Freedom Of Information Act (FOIA) requests are being ignored, as is typical.
And you didn't already know that the election was stolen?
I paid $29 to download it to my phone but I haven’t watched it yet. I’m still trying to figure out how to view it on my TV so hubby and I can watch it together.