I think she said in one of her vlogs that her course was more about the technical side of baking than innovation, and that she struggled with the creative side. I’m paraphrasing her, probably heavily.I really like Grackle's vlogs - they're easy viewing. I do find her a bit intense and naive, but that's just her personality I suppose.
One major bugbear I have is that she doesn't appear to be that great of a baker? She's got a degree in the subject but doesn't seem to have basic knowledge of how certain ingredients work with each other, she always relies on other people's recipes and very rarely comes up with innovative ideas of her own... I don't get what her degree entailed at all because I can't see what makes her stand out from your average person following a recipe.
She seems to me to be a great cook and baker generally but not too confident with trying her own stuff other than small adaptations to make it dairy free (at least on camera), I think it would be great if she did do some vlogs where she tried her own stuff though, I think she’d be a lot better at it than she thinks and it would be really great to see her progress with it.