Everything everyone has already said, with one big difference: At the end of the third prequel, we believe that Anakin is dead, killed by Obi-Wan. Obi-Wan knows otherwise, so his P.O.V would have to remain undisclosed, but we, the audience, believe that Anakin is dead. This keeps the surprise of ESB, and even we do not know if Vader is lying to Luke until Yoda and Ben confirm it. Also, Ben should be called Ben more than he is called Obi-Wan. Could even be that Obi-Wan is a name he doesn't really like using, sort of like Indiana Jones is really called 'Junior'.

Also, I think Padme should not die on screen. She survives the prequels and goes to Alderaan with Bail, but has died by the time of the OT. This solves so many problems, including Leia's 'she died when I was very young' quote.

Originally posted by: Nanner Split
Speaking of Jango, I say scrap the whole Boba Fett backstory. Boba Fett should stay mysterious.

I heartily agree with you.