I never saw Ethel Merman perform the role.
On stage, my favorite Rose remains Angela Lansbury, hands down, followed closely by Bernadette Peters and Tyne Daly. Although I wasn't overwhelmed by Patti LuPone at Encores this summer, I'm with holding further comments on her performance until I've seen the Broadway edition. The worst Rose I've ever seen was Daly's replacement, Linda Lavin. An unbelievably disappointing performance from an actress/singer of her caliber.
On film, Russell had her moments, as did Midler, but I'm not completely sold on either performance.
Cheyenne Jackson tickled me. AFTER ordering SoMMS a drink but NOT tickling him, and hanging out with Girly in his dressing room (where he DIDN'T tickle her) but BEFORE we got married. To others. And then he tweeted Boobs. He also tweeted he's good friends with some chick on "The Voice" who just happens to be good friends with Tink's ex. And I'm still married. Oh, and this just in: "Pettiness, spite, malice ....Such ugly emotions... So sad." - After Eight, talking about MEEEEEEEE!!! I'm so honored! :-)