UbiquitousBubba
As an American viewer, watching a series end just as you're beginning to enjoy it is a bit frustrating.
Couldn't disagree more. As an American viewer, it's nice to know that the series you're watching will actually end with closure. I've lost count of the number of US series I started enjoying that tanked in the ratings. The networks just shut them down ... no ending, no resolution, no "thanks for you loyal folks who actually watched" ... instead, just a "screw you, loyal viewers, but we're going to try some different crap that will appeal to those with less intellegence than you've exhibited".
Furthermore, how many US series have bitten off more than they can chew in order to fill the requesite 22 episode annual order? British shows seem to have a better sense as to when to call it a wrap. If they've got more to say, they'll schedule another six or eight shows as a follow up.