I don't know about you, but I watch Star Wars for the sophisticated dialog and layered political themes.
Nobody really cares about what a Star Wars movie looks or sounds like, or how engaging it is to watch, you know?
to be fair, inter-character chemistry and memorable dialogue are a big part of what makes Star Wars what it is ... there's a reason people associate Star Wars with memorable quotes like "I am your father", "Do or do not, there is no try", "i love you - i know", "never tell me the odds", "may the force be with you",
"i hate sand, it's coarse and gets everywhere"
But then again, i think good actors can transform even the corniest of lines into quotes that stand the test of time.
So we shouldn't be dismissing the importance of writing and proper delivery of those lines altogether.
Neither should we, as i've mentioned over and over again, judge a movie's writing on a trailer.