Fox's "
Glee," which ends its first season tonight, is one of the most stylistically bold broadcast network shows since "Twin Peaks." That might seem an unlikely claim on first glance: "Glee" is a feather-light comedy at least 70 percent of the time, and a glib, mannered one at that. From its wistful-kooky incidental music to its subtext-as-text quips (Noah "Puck" Puckerman: "That Rachel chick makes me wanna light myself on fire, but she ..."