Anthony Lane thinks sex is a perfect arbiter of Ivy League worthiness. And Torontoist thinks PS is the perfect arbiter of Topher's big screen worthiness. We're keen to see this flick for Topher Grace and Laura Linney, as well as, oh, you know, the plot. We loved Dylan Kidd's Roger Dodger, so even if this film's a little heavy on the sentimentality, we'll cut it some slack. Torontoist is rooting for Topher to become the......