Comparably, the first half of Terra Nova trailed year-ago 8 p.m. Fox occupant House (7.0/10 on 9/27/10) by nine percent. But it built from former short-lived 9 p.m. occupant Lone Star (2.5/ 4 on 9/27/10) by 156 percent. Given the hype and high expectations, however, consider this a disappointing launch for Terra Nova, which sounds more like a short-term arrival than a long-running series.