Curved TVs: Gobsmackingly great or goldbrick gimmick?

From CRTs to OLEDs, TV manufacturers have continuously redefined our most beloved appliance, and now they’re literally throwing us another curve: Curved screens that promise to deliver an immersive IMAX-like experience in the living room. Backed by a healthy dose of hype and a smattering of scientific evidence, these sleek sets carry huge price tags—in some