Reminiscent – I was never part of that scene, but I recognise many of the situations. Funny – in the right places, and the few dark parts of the comedy are
appropriately dark. Quirky, and unexpectedly thoughtful – or thought-provoking, in not too deep a way. Some of it's emotionally symbolic, which sounds a bit arty but it's not; it's down-to-earth.
Luster is not all of those things at once in any one part of the film, nor should it be. It's a smart mix that's effectively packaged. More than OK, I felt positively good after watching it.
There's some caricature, and that's expected, but it's fitting. The characters' emotions are totally human. The timeline is enjoyably ridiculous, but I don't imagine for a moment that this was intended to be realistic. Cramming the whole thing into a single weekend is part of the essence of what makes the package effective. I shan't spoil the plot by commenting on the other essential parts.
Incidentally, it's not the orgy that's pictured on the cover (I never expected it to be – a friend recommended the movie over a decade ago).
A memorable film that I'll keep, and certainly watch again, more than once. For that alone, I want to give it 8/10.
Some of it's 9/10. Overall, it's a 7 – take your time, set aside any preconceptions, watch and enjoy.