Felt a little deeper than it needed to be. I must admit I was starting to trail off about halfway through, the whole "lust" segment seemed like too much analysis of something that isn't necessarily there. Pretty spot on about the whole "abusive parent" part, that's the meaning I always went with.
On a side note, does anyone else pronounce the name as "clo-zer" (if that's even a word)? As in it closes in on you.