This is not your garden variety romantic comedy, thank god! I loved the authenticity of this movie. I don't know anyone who has been in a serious relationship that wouldn't relate to this movie. Vince Vaughn and Jennifer Aniston are superb- they are both so credible and organic in these roles. Not sure about the bizarre-ish people the characters may surround themselves in the movie- family, friends and co-workers definitely are weird- but maybe they serve as a springboard to really bring the 2 main characters to life. (maybe comedic relief, too) In any case, so refreshing to watch a movie that is realistic and unpretentious. The opening scenes are scrapbook photos when the couple were together- they were wonderful- the exact types of photos most of us have in our own scrapbooks. It isn't an indie art-house film, but a big production that doesn't follow a relationship formulaic predictor for ratings, insead it portrays arguments and a break up in a realistic way. Lack of communication, lack of effort, too much pride, battles over what isn't so important but seems so at the time- all that. I was also pleased that it didn't wrap up in a big red bow at the end like most Hollywood movies.