A truly unique comedy, haven't seen anything like it other than I Heart Huckabees, which O'Russel made a decade later. A neurotic man escapes from his neurotic family to go on a cross country search for his biological parents. Along the way we deal with his neurotic girlfriend and the neurotic families he encounters as he tries to find his true parents, whom are also neurotics.

The characters are non-stop nutty and their flaws are unique and hilarious. They talk over each other constantly and never seem to be really 'conversing' with each other other than pointing out each other flaws. All these moments were done well by O'Russel and he really nailed the talking-past-each other flexing that neurotics have when in a group together.

Only complaint is that the movie kinda overdoses on itself and barely leaves room for the audience to breath. The group-fighting gets tiresome/doesn't work in a couple of scenes but a hilarious ending makes it all worth it.