EVITA (and Patti) were panned by critics, but the show was a hit, anyway. A producer's dream -- the critic-proof show -- and it went on to win 7 Tonys, including Best Musical.
I also want to concur with tazber that the film BONNIE AND CLYDE is a very influential and iconic film. It is regarded as the first film of the so-called New Hollywood. It is often referred to as "the film that changed Hollywood," since it broke a lot of taboos, such as its depiction of frank sex, its glamorization of criminals, and most importantly its depiction of graphic violence. For the first time, when someone got shot there was no cutaway; you actually saw bullets piercing flesh -- and blood. Lots of it, as the movie progressed. The finale when they're finally gunned down shocked audiences and many critics who were put off by the film's violence, and it inspired Sam Peckinpah's THE WILD BUNCH and Francis Ford Coppola's THE GODFATHER to push the enveloped even further.
Furthermore, Bonnie and Clyde themselves are not largely forgotten, either, as Teachout claims, but they're always remembered together. I see it in the media a lot, like when a male/female couple is on the lam or breaks the law they're always dubbed "a modern-day Bonnie & Clyde." Even young people today have heard of them (thanks to Eminem's "'97 Bonnie & Clyde" and Beyonce and Jay-z's "'03 Bonnie & Clyde") though they probably don't know very much about them. Just the basics, that "they were young, and in love, and they killed people," to use the film's tagline.
Salve, Regina, Mater misericordiae
Vita, dulcedo, et spes nostra
Salve, Salve Regina
Ad te clamamus exsules filii Eva
Ad te suspiramus, gementes et flentes
O clemens O pia