Matt and Tom Felton participated in an interview that aired yesterday on BBC Radio One, can be heard in the middle of the show from 1:06 to 1:17, via the BBC iPlayer.
Here are some snippets:
Tom Felton: We’ve only shot certain parts of [“Deathly Hallows”], so it is actually impossible to say what to look forward to because we haven’t done half of it, but I know the nice thing from a lot of people’s perspective is that usually – well, for the last ten years – we’ve left it “dot dot dot,” to be continued, whereas now, finally, they have the ability to say, “right, this is it, this is the ending.” I hate to say it, but people are dying around you, and it’s something that hasn’t happened in the last ten years of school and now, all of a sudden, you’ve got all these characters that have been there for nine years who are no longer there. […] The severity of the whole thing’s kicked up a notch.
Matt Lewis: There’s no fat suit this year, that much I can tell you. They got rid of the fat suit and it’s good for Neville this year, actually. Again, I’m not going to give too much away, but we’ve had some really cool stuff. The set’s kind of like a set from “Saving Private Ryan” that we’re working on, like D-Day.
Tom Felton: It’s epic and again, without revealing too much, Matt has some fantastic stuff. It’s heroic, I’d even go as far as saying it’s heroic. Heroic and even iconic.