Relationships were tested, strengthened and lost on this week's cameo-filled episode of 30 Rock . This series has never been beholden to rigidly defined standards of narrative structure. If there ever were any definitive rules in place, they have long sin more

Shows with definite end dates, like  30 Rock , try to accomplish several things, but often their primary goal is fan service (Unless David Chase  or David Simon are prominently involved). Even a cynicalcomedy writer  like Tina Fey more

The fact that 30 Rock is quickly coming to an end could not have been made more apparent the past couple of episodes.  Last week Liz Lemon got married.  And now, in " My Whole Life Is Thunder ," Colleen Donaghy's death and Jenna's subs more