Yeah, it's my favourite movie right now.
Hell, I bet if given the chance, pretty much all of us would do the same as Zach Braff did (not necessarily with Natalie Portman, even if she IS seriously hot). I mean, that's every fangirl/boy's dream come true, when you think about it.
(And yes, I would TOTALLY write a screenplay with Nicky Katt in mind and star opposite him... assuming I could act, that is. And then, to be fair, I'd write one where my bf could star opposite Sandra Bullock, and we'd be even. )