I am a really big Harry Potter fan and I've seen all the sets, I've lived Harry Potter and I don't think it's destroyed the books at all, I think it's really spot on.

After being in Harry Potter, I believe a bit more in magic than I did before.

I was always a big fan of the books and over the years I've become quite attached to Ron and we've meshed into the same person, really.

It's always at the back of my mind that acting might come to an end for me when Harry Potter finishes. I don't know if I'm good enough to have a long career. I've got a bit of an inferiority complex about my acting. My self-esteem is quite low in that sense.

They were just kind of simultaneous - the film ending and the sets being destroyed. I was struck the first time I saw the Great Hall become a big pile of burning rubble and getting scattered around. It's really quite shocking for the fans.

The sets were fantastic. The Harry Potter sets are brilliant. You do get transported for a second.