Comment by pie_flavor

Haven't watched it, but to summarize what I imagine someone aligned with me would say: A ballot's entire lifecycle can be watched as it goes from the stack to the booth to the dropbox to the counting pile. Poll watchers are vestigial as soon as voting machines are involved; it becomes the honor system, which is not trustworthy enough in a system where the parties do not trust each other. The best you have is 'we have found no evidence of widespread voter fraud', a carefully couched statement from media organs you don't necessarily trust either. You, a (Democrat/Republican), can trust a system with paper ballots, because people from your party will observe all relevant details of the process everywhere the process occurs.