By ERIK PIEPENBURG Obsession’ “It was fine,” my 14-year-old niece, Brianna, recently texted me after seeing “Obsession.” “It was really scary when she ran at Bear and screamed and stuff.” I couldn’t have said it better. This blockbuster supernatural thriller — which to date has grossed $370 million worldwide on a budget of $750,000 — is a solid scary movie. Written, directed and edited by Curry Barker, it’s a cautionary tale about what happens when a young man named Bear (Michael Johnston)…
