A long and spoiler filled post will come tomorrow, but the most important questions I'll answer right now:
1- Hayden Christianson's been taking acting lessons, and Natalie Portman remembered she's a great actress.
2- Jar Jar Binks is on-screen for about 1 minute, and has no lines. This is a good thing.
3- R2-D2 is the shit.
4- Everything is set up perfectly. If you watch 1 through 6 in a row, you'll be quite satisfied indeed.