The plot: Emma (Anne Hathaway) and Olivia (Kate Hudson) are best friends who -- through a planning error -- are scheduled to have their weddings on the same day. Because all women care about are weddings, the two slowly destroy one another in time for their big days. Weddings!
Crappy message: Go ahead, sabotage your best friend's wedding just because she also wants to get married at the stupid Plaza Hotel. Your wedding is more important than how you treat your friends, after all!