5 minutes in, this one is certainly more interesting than thunderf00t's compendium of rants IMO. One thing I think should be pointed out though is that AFAIK Anita Sarkeesian hasn't claimed to be an academic-quality source of information; perhaps she should aspire to that (especially given the Kickstarter, it's kind of like "going pro"), but just because someone out there put her on that pedestal, it doesn't make it right to say that's what she should live up to purely because of that. It's like saying that someone believes Anita is a god so therefore she should be a god.
I agree that it's a bit odd/wrong that Anita Sarkeesian doesn't publicly cite her sources, but one thing I think should be pointed out is that "well-researched" could validly be referring to the amount of games that she has cited as falling foul of, in for example the 'body in the refrigerator' trope.
The next example he gives 'Dragon Island', I think both he and she had interesting points, though without citation it is just her opinion as to why it was rewritten. He appears to blow her argument out of the water in The 'King Kong' example, but the 'damsel in distress' one I think they both have valid points and really he just possibly makes a correction in semantics. Her point is objectification in the 'damsel in distress' trope, his counter-point is that in many old stories the damsel has an ordeal to go through and is portrayed heroically as a result, hence not an object, however, that doesn't happen in a heck of a lot of games including the 'damsel in distress' trope, hence IMO both points are valid.
The next point he makes about numbers of games including 'damsels in distress' is disingenuous; she says there are hundreds and points out 260 which IMO is a fair bit of research for what should be an non-debatable point, he effectively is asking her to cite every single game out of "tens of thousands of games", and since he elected himself the job of "debunking" her point, perhaps he should have countered the point effectively instead of not citing any sources for his claim that the rest therefore must be OK. Must one analyse every drop of water in every ocean in order to claim that the oceans have water in them. Her point was that it's a common trope.
The next point about the hero myth I find a bit puzzling. She's talking about the myth in the context of video games IMO, he's not. If he is intentionally ignoring that then he erected a straw man and attacked it, but I think they're just talking at cross-purposes.
Next point 'citation needed' regarding the effect of all of the following on society is a fair point but extremely difficult to prove. IMO she's just giving her opinion. So change the wording and present it as an opinion.
He then appears to go into full-on attack mode with regard to her saying things like "large percentage", and "rampant", then shows a few graphs (probably) depicting increasing acceptance of women as valuable members of society as some sort of counterpoint. If she had used wording to suggest that sexism in society was worsening or something far more dramatic then I would have agreed with his points on the matter, but as they are his points here are completely invalid, as there can be a large percentage of idiots in a society where the idiotic viewpoint is steadily decreasing.
The odd thing is, considering that he attempts to "debunk" what he claims is supposed to be an "academic quality" source of information, then cites only two sources in total when simultaneously claiming that she doesn't cite her sources enough. Pot, kettle.