I just watched the new DVD of Random Harvest, and boy, if you want a romantic tearjerker, that's the top of the line Cadillac of romantic tearjerkers. I'm so glad one of my favorite romantic films is now out on DVD. This has nothing to do with the fact that Greer Garson's character and I share the same first name.

Personally, I can't stand:
What Women Want -- that is SO not what I want
Chocolat -- silly schmaltz
Sleepless In Seatle -- guess what, all women do NOT love An Affair to Remember. At least I don't. (I'll take the original Love Affair with Charles Boyer and Irene Dunne, thank you)
Pretty Woman -- prostitution is SO romantic. Not.
Somethings Gotta Give -- I'm sure Bill Bennett loves it that Jack gets "family values" at the end. But I didn't. I didn't like him as a wolf either.

And when wealthy overprivileged people like Diane Keaton's character in this movie start whining about their lives -- I'm looking for the nearest exit
You've Got Mail -- Why would anyone watch You've Got Mail when the original, The Shop Around the Corner, is a zillion times better and more romantic?!
All IMHO

(I do adore While You Were Sleeping, though!)
Movies I find romantic, in no particular order:
The Awful Truth
Seventh Heaven
Love is a Many Splendored Thing (warning: sad ending)
The Philadelphia Story
City Lights
Chungking Express (I was tempted to put down In the Mood for Love, another Wong Kar-wai film but it's too depressing for Valentine's Day)

The Kid Brother
Say Anything
North by Northwest
Chinese Odyssey 2002
Splash
Somewhere in Time
The Lady Eve
My Best Girl
He's a Woman, She's a Man
Comrades, a Love Story
Serendipity
Romancing the Stone
Ninotcha
Love on Delivery (with some rather extreme action at the end)

La Belle et la bete (Cocteau) or Beauty and the Beast (Disney)
The Contact (a 1997 Korean film)
Groundhog Day
Singin' in the Rain -- The Bandwagon -- An American in Paris -- any Fred & Ginger musical
Roman Holiday
A Matter of Life and Death
The Wedding Singer
An Autumn's Tale
Four Weddings and a Funeral
Needing You
Dilwale Dulhania Le Jayenge
The Last of the Mohicans
Young at Heart
The Scarlet Pimpernel (both the Leslie Howard version and the TV movie with Antony Andrews and Jane Seymour)
The Apartment
OK, the most romantic movie EVER:
I know Where I'm Going, with Wendy Hiller and Roger Livesey, directed by Michael Powell and Emeric Pressburger.