What's it all about?
There is a line in Linklater's fourth film, "Before Sunrise" where Ethan Hawke says, "Why is it that a dog sleeping in the sun is so beautiful, but a guy, standing at a bank machine trying to take some money out, looks like a complete moron?". I think this line represents Linklater consciously trying to sum up this film - this film even has Rick standing at a bank machine trying to take some money out. But is this film anything more than a look at all the most mundane aspects of life or is it there something more profound going on here?
A film professor once told Linklater, "Don't show people saying things. Show them doing things." I think the bulk of Rick's work is him rebelling against that convention. And I think this film is Rick trying to turn his back on all film conventions: plot, narrative, character, action. I think I expected it to have some deeper meaning, but I don't think it does. I think it was a personal experiment and that is why it is only shown as a bonus feature on the "Slacker" DVD.