3) Does equipment make a difference? (if the picture is clearer or easier to hear, are you more likely to gravitate toward a 'professionally' made one compared to a lesser quality one?)

I think it does make a difference. if someone is looking to really connect with the documentary, perhaps one that is a lesser quality would better connect with you. however, for me personally, i prefer to watch something that is theatrically advanced, but then it takes away from the documentary feel. in the reading, it was discussed how the author was asked what kind of camera was used when taking a meaningful picture, and he laughed about it later because he used a cheap kodak film. his point was that the characters in the picture made the picture, not the equipment. while i do agree with this idea, i think the equipment adds a certain finese to the final product.