Excellent Trailer! I loved the color changes in all the scenes, especially on Tatooine and in the Droid Factory. And the dream sequence...Well done! I do have a few comments and opinions.
1) I agree with everyone else on raising the pitch of the voice. He's more of a teenager/young adult in EP II and it sounds like he is a mature man which he isn't yet. But overall excellent change! I really like the 'He held me back!'
2) What is he saying in the first scene when Padme says "Ani?" Is it 'Hey' or is he clarifying that it is 'Anakin' now. It's hard to hear. I like it with just him looking at her and saying 'At your service'. His look alone says quite a lot. If you want him to say something, what about. 'Who else? ...At your service' It's a little cockier/smooth and a nice introduction to his character.
3) Right before the speeder dive, I don't like the line 'I hope you like Flying'. 2 reasons, they are already flying, and it sounds like a forced/obvious nod to Obi's dislike of flying. I don't think it fits well. What about a simple 'Here we go!' or 'Hold on'? This is more OT like. When Han solo was about to do something, it was 'watch this' or 'hold on'. It causes The audience to get ready for this as much the characters around him.
just my 2 cents