It was a close run thing this weekend between two new films tempting American cinemagoers. But when the dust settled, Sony’s Screen Gems arm claimed victory with The Perfect Guy arriving top of the charts with $26.7 million, according to studio estimates. The stalker thriller stars Sanaa Lathan, Michael Ealy and Morris Chestnut in the tale of a woman who breaks up with her boyfriend and starts dating a charming new guy, only for him to turn out as… Well, you can probably figure that out. With a relatively low $12 million budget , the film is already earning money, and is a big success for the three leads. But if you’re talking budget-to-earning power, M. Night Shyamalan’s The Visit has the edge, since it was produced by the Blumhouse team for Universal and kept to an even tighter $5 million . The horror thriller’s blend of scares and laughs took in $25.6 million and marks a significant success for a writer/director who has had a bad run in recent years. Last week’s unexpected