'Palindromes' was probably the oddest film I have seen so far, but I kind of liked it. Every controversial topic, from abortion to sex to pedophilia is in it, and although you may have opinions on these topics it really makes you question them. The whole "let's change the main character’s actress every scene" was not as weird as you might imagine... it just further emphasized the point of the film that it doesn’t matter what you look like or how you appear to others, you're always the same person no matter what age you are, no matter how you change your appearance - you can't change who you are. I read somewhere that this was showing us how Aviva [the main character] kept viewing herself differently, but I took it more along the lines of looks don't matter, only personality really counts. Towards the end of the film a supporting charactor sums up this whole idea quite nicely.
As dark as it is, there are a couple funny parts, although I wasn't sure if it was appropriate or not to laugh. Be open-minded going into this film. It's kind of awkward, but it made me want to see other films by this director, like Welcome to the Dollhouse.
Also, the main song, I think it's called Lullaby or Aviva Pastoral, by Nathan Larson is amazing. You can download it for free from his website, I believe.