This movie didn't age well because it's sexist in every way possible. The female lead takes advantage of every man she ever falls in love with by wasting their time, money, efforts, and love so she can see if she's still scared of eternal commitment at the very last moment, but miraculously she finds a way to have a happy ever after with the male lead who literally does nothing but fight with her from start to finish. Incompatible in every way, but the movie says it works because they're both horrible to the opposite sex.
Overall I tried to like this because of the casting, but I wish I could just unsee the entire thing due to the fact it's literally what people spend years in therapy trying to unlearn and they tried to romanticize that. I do not recommend.