All that I know for certain:
*Sideous has a new
*Ep. II is basically a love story. (Date movie!
*Anakin demonstrates a rebellious streak (compared to the other Jedi); he dresses differently, acts differently, and, we presume, thinks differently.
*Much of the action takes place on Coruscant, specifically the seedier regions where Jedi Padawans are Not Supposed To Gotm
*Anakin actually has his own speeder.