Eh, I sort of figured he'd look like this. I've always pictured Sweeney older, but I don't particularly have an opinion one way or the other.
What I do have an opinion about, however, is Helena Bonham Carter. I've never been overly fond of her, and the fact that she was cast as Mrs. Lovett pisses me off more than any casting ever should. I'm hanging onto the small thread of hope that she will surprise me and be fantastic, but I sincerely doubt it.
I can't talk now. I gotta go get my wallet out of the toaster.