SW not being Cheese, just loyal to the old 30s serial tradition.
When you look closely to some scenes of ROTS you realise that these are just wrote with the same kind of scrip-writing that was used for the old sci-fi serials of the Thirties (Flash Gordon, Buck Rogers, etc).
When some people say that this line is to cheese or that Anakin conversion is to fast they forget that this is, after all, a style 30s serial.
the main difference between the original serial and SW are:
1)SW is way to longer.
2)SW cost a lot more money.
The Padme "love" lines in ROTS (an the other movies) are typical of a 30s romance (at least a serial kind of romance). Of course they may sound cheese today, but they represent an old kind of filmmaking.
And for Palpy, well he is a typical serial bad-guy. Ultra Evil and the like, he´s like Ming on crack. And his lines! "NO, NO, NO, YOU WILL DIE!!!" Typical serial baddie.
"That Bussines in Cato Neimodia, Doesn´t count". All of that scene is also typical serial style. Just think about it.
Also check this Lucas interview
http://www.rollingstone.com/news/story/_/id/7330268/starwars?pageid=rs.Story&pageregion=blob
made in the 70's in which George says that some of Lukes lines "...are really corny" and that is because "corny" is part of the serial style.
hope it might interest you people.