Hi everyone!
thanks vananhdo, Soi89093 and Kadzum :-)
I just had my interview. The questions are really helpful and designed for them to gauge whether you really understand what the course and your chosen option is about. He also gave me an idea of what the year will be like, including topics covered in the option term, so I don't walk into it thinking this degree is something it's not. It might make sense to look through old notes for keywords of what you have done in your modules, as the same module title can vary in content between unis.
The interview was less than 30 minutes long. At the end he talked me through what happens next. He will send his recommendation ( he is not allowed to tell me whether it's a yes or a no) to the registry and they'll process it and get back to me sometime within the next few weeks. Apparently they close on the 23rd this month for easter, so might take a while longer. There will also be another open day in May, that you'll get invited to to see if the course is for you.
There were no topical discussions, though I was asked what my key interests are, which personally I found easy to answer. Again, I think while they don't want you to be closed-minded to everything but one topic, they also want to know whether you know where you're going with this.
I would say the interview went well, but it's really hard to tell. He was very nice, but didn't give away much.
Hope this helps and hope your interviews go well! :-)