Very nice trailer! Mace's saber looks great, and I think the Dune footage may work out if used sparingly. As others have said, during the dream sequence the punch sound and Shmi's scream don't sound quite right.
About Anakin's new voice. I like it a lot more than I thought I would. I was skeptical about how it might turn out, but I think it works well. I know a lot of others here have said it's too deep, but I disagree. I think it will do a lot to make the character seem more mature, less annoying and whiny. I don't think the voice sounds "too old" for him. Even though he's in his late teens, he's well beyond puberty and his voice won't do much more changing as he ages. So he's got his adult voice by now. I will agree that the dialog during the balcony scene about his training is a little difficult to understand; maybe it can be articulated a little more.
And of course, it was great to see my Starkiller Ranch logo in there
BTW, I have a super hi-res version if you need one.