good music but bad message

Rating: Null/10 (2 September 2007)

Most of the songs in this movie are fun. Olivia Newton John has a beautiful voice.
One message of the movie is that the girl should change for the boy but the boy can stay the same. True, Danny comes out in a letter sweater but he still has his tight jeans, greased hair and t shirt. When he sees Sandy looking like a total slut he throws away the sweater. He displays a macho attitude while Sandy has become what he wants her to be. Sandy was going to postpone sex until after marriage. At the end as they drive off it is pretty clear that they are going to have sex.
I would have preferred it if they had met in the middle. Danny should have kept the sweater on and not had his hair quite so greasy. Sandy should have been looked much less like a hooker. Perhaps jeans and a t shirt with her hair still in a ponytail.
Danny makes some attempts to change during the movie but in the end remains the same. Sandy totally changes her values and the way she dresses, does her hair, and acts to please Danny.
The sexist message here is very obvious.
Before anyone comments No I would not like the ending to be totally opposite with Danny changing totally for Sandy. I would like them to meet somewhere in the middle.