Eh, they weren't that good. The critiques were very basic, but they were also very shallow and based in inaccurate claims - she could have done a great breakdown of the sexism in the princess peach games and how they contrast to the mario games, talked how long it took to get a single princess peach game and how few there still are in comparison, but instead she said there aren't any at all. Capital G gamers would have been infuriated anyway, but her inaccuracies gave them ammo to dismiss the entire critique with.

Arguably though, her videos did kinda destroy the chud idea of videogames as reactionary power fantasies, and saw a lot of introspection* from the industry and a move away from many of the themes she raised. The absolute explosion of rage they incited brought the discussion to the forefront of video game culture and forced developers to make conscious decisions about including or excluding them. AAA games pretty much completely ignore the idea of the docile damsel in distress now, even when they're, like, Hogwarts legacy or some complete shite.

*Realising being sexist was going to stop making them as much money