Bear Grylls' reality show makes for great father-son viewing
Day Break suffers from intense conflict, unsympathetic characters
Heroes has hints of the supernatural
The competitors on Top Chef show the difference between being a cook and being a chef
Drama focuses on the "why" of criminal behavior
ABC creates a hit by pairing B-list celebrities with professional dancers
Ugly Betty is morphing into an attractive comedy
New sitcom has successful boomers struggle with aging
30 Rock sinks under the weight of its own irony
