Jump scares aside, long wait times and missed haunted houses can also be a frightful thought. As I'll soon find out, this can be especially true at Halloween Horror Nights (HHN), the popular scare fest by Universal Studios Singapore (USS) making its 14th run this year from Sept 25 to Nov 1. I headed to HHN14 ahead of its opening for a full preview of what's in store: four haunted houses, three live shows, two scare zones and roaming acts. As someone who hasn't been to HHN for many years, my first impressions are positive. The production quality has not only improved, but has also kept up with the times in terms of creative ideas — an…