I wouldn't say that, but it's a very beautiful movie (literally) and it has one of my top 3 favorite musical pieces ever in it. i'm referring to the very famous 'Diamonds Are a Girl's Best Friend' sequence by Marilyn Monroe of course.
I know it's a cliché, but the way she nailed that scene is BREATHTAKING. Absolute cinema gold.
I agree with Honeykid though. It's not the best film I've watched from her so far. I liked Some Like It Hot even better, for instance. I still have to see some of her classics, such as The Seven Year Itch.
Does someone have any other recommendations in terms of good Marilyn Monroe films?