Noah Baumbach's 2005 breakthrough "The Squid and the Whale" is a great movie, but it should come with a warning. The dialogue and characters are so cutting and acidic, I was left looking for a Band-Aid when it was all done. Eight years and a couple more scathing features later, Baumbach delivers "Frances Ha," a sweet Woody Allen-esque comedy that his honest, funny, acute screenplays can come with a light, tender touch, as well.