RogerEbert.com — Insidious: Chapter 3

“Insidious: Chapter 3” is shockingly good — especially for the third movie in a horror franchise. Rather than repeating himself, writer, co-star and first-time director Leigh Whannell sets this one up as a prequel, and puts the exceedingly bad-ass Lin Shaye front and center. It’s got several serious jumps but also a significant emotional undercurrent. […]