No one is saying that any medical school does not provide an excellent education. However the type of education they provide is different.
DD is experiencing a second medical school. The culture is very different. She has already experienced a level of snobbishness from some students about Bristol that she would claim was unfair, not least because she believes she has developed skills that they are lacking. (Tact might be one!)
She would also say that the course is clearly more academic. According to the website 95% of her Department's returned research was judged either world-leading or internationally excellent in the last REF. And yes, she has come across, even if tangentially, one of the now-famous telly scientists. (Not JVT!)
Her mixed approach was the right one for her. Academic London schools are difficult for dyslexics and she needed a break, and an escape from essay writing. Four years on and she is really enjoying education, whilst being fully stretched, and discovering new skills and concepts. She feels she will have had the best of both worlds.
In part it might depend on the end point. Some DC will simply want to be "a doctor" and will not have researched adjacent medical careers. Others will know that their interest lies in, say, neuroscience or epidemiology, and have looked at the best route in. Is it via some branch of biomedical science or is it better to qualify as a doctor and then head for an interdisciplinary team.
DD is in the latter group and hesitated, and indeed continues to hesitate. She spoke to a few people before completing her UCAS form. One biomedical engineer urged her to consider his field. Medicine can be a production line. He saw fewer patients but worked with them closely and over the longer term. Doctors were car mechanics who fixed things. He was like the car designer who designed things. In contrast a Cambridge educated medical researcher in another field suggested it was important to qualify as doctor as in an interdisciplinary team, not least because they tended to be paid better but also because they potentially enjoyed better career flexibility.
Who knows where DD will end up. She may marry a crofter and become a GP in the Scottish Highlands. The thing is options are still on the table. There are quite a lot of PhD places available in her field which could be an option if she did decide to head that way after qualifying.