Piranjade: Whether people like her videos or not I don't see the direct connection to kickstarter regrets if you didn't pledge.
She offered a product, people pledged, it got funded and she seems to be delivering something.
If you pledged and don't like what she's delivering, I could understand the regret.
But regretting what other people spend their own money on...
I think the point is more that the consistent message from backers has been that they regret backing it, not least because she was absurdly late in actually delivering the videos. Her reaction to any critics was to accuse them of "harassment" and "misogyny".
I personally would love to see a decent series analysing gender roles in video gaming, and I do agree with the underlying sentiment - that gaming is male-dominated when it shouldn't be - but the videos are basically rants about how shit men are and how men are responsible for all the evil that goes on in the video gaming world.
Personally, I think the critical five seconds of the ending of Metroid did a much better job of challenging the male-domination trope than these videos ever did.