From scrappy indie to messy studio movie, "Shelby Oaks" just made mediocre history. “ Shelby Oaks ” is mid. Not good. Not bad. Just mid. That’s troubling news for studio Neon and even scarier for writer/director Chris Stuckmann , a YouTube film critic from Ohio who made the leap to feature filmmaking in Hollywood thanks to Mike Flanagan. Stuckmann’s directorial debut made history as Neon’s first-ever major release timed to Halloween (a historically lucrative box office window) and, whether the