I'm not particularly drawn to the game (pun intended) in any way but within the context of the video, a punk video-game character reading offending things about his world it doesn't feel all that inadequate.
Sure, if you boil it down to the bare minimum facts, David Jaffe posted a video with a hashtag telling people who commented negatively about his game to go fuck themselves. If that's the only things you need/want to consider, then that's fine.
While I understand Jaffe has a history of being very candid and sometimes rude with others, I think that he's a passionate game developer whose opinions get overblown more often than not because it's a slow news day and criticising him is easy work for a few thousand pageviews.
When he confronted Kotaku's Totilo over an article that implied he was a misogynist he was very eloquent, noticeably upset, but eloquent and defended himself rather well in my opinion. I think the internet paints a far worse picture of David than he actually is, he doesn't seem like a bad person but is often driven to a point where it seems he has to act like one because of some of his work.
Noted: I don't care about God of War, I only played one of them on the PSP (I don't think he was involved in it), I've never played Twisted Metal, only seen a few videos of it. I don't have a vested interest or any relationship with Jaffe, but I think the criticism applied to Jaffe is a clear example of why this industry still needs to mature. The film industry doesn't apologise when the new horror flick comes out and some woman is cut up in pieces, tortured or raped but if a videogame comes anywhere close to doing either of those things the industry acts like the person who allowed that to exist is some kind of Hitler that hates all women. A games site is very quick to point out when boobs are too big, or a woman is raped in God of War but they conveniently forget to mention that in that game you are playing an unscrupulous villain who tears his victims to pieces and destroys any and everything that comes near him. Context is important. The only reason that criticism sticks with Jaffe so much is that he actually replies to those comments and I find it wrong that it's completely acceptable to "villainize" someone and accuse them of horrible things but if they reply in any tone other than: cold, perfectly polite, humble and apologetic, they are basically satan.
I'm sorry but I'm not jumping on this bandwaggon. I pity those who do.