is it worth getting feedback from oxbridgeWatch
It could help you to identify your weaknesses eg interview, this will allow you to address the issue before you apply for jobs ect
It is very normal to request it though and you lose nothing. I wouldn't be too worried about being 'annoyed' - you'll be well on the way to getting over it by then.
after getting rejected, my mum has been pushing me to email for feedback from my interviews - is it worth it, or will it just make me overthink and more annoyed/disappointed that i didn't get in? also is the feedback even useful?