'Veronica Mars' creator insists movie is 'not dead' | EW Ausiello Files 

I agree... My issue, though, is that I don't know how it would turn out since she IS a lot older... Hmm, I'd still go see it to support the *upsetting* ending of the show.

Kristen could probably still get away with it. She looks a lot younger than she actually is. Anyway, a movie would have to follow on from the end of season 3, they could use this as an opportunity to move the plot line into the future.