Despite its high irritation factor there are some funny lines in Finding Emily, writes Alistair Harkness, and the two leads are quite appealing, even if the same can't always be said for their characters Finding Emily (12A) ★★★ Passenger (15) ★★★ Hen (15) ★★★★ If last week's Obsession showed the fine line between rom-com and horror movie,Finding Emilyturns the dial back towards romance without making a particularly convincing case that its love-sick protagonists are any less deranged.