I love this show. I was late getting into it and recently started buying all the seasons. I am up to season 6 which I think has been the best so far other than season 1. Can't believe I was missing out all this time (mostly due to my work schedule). No other show is as entertaining, funny, educational, thought-provoking, and tear-jerking all at the same time. Excellent writing on this show. Magnificent actors. And not a single bad episode. I am so addicted to this show! Is there anyone else out there who feels the same way? I mean other than the millions of viewers who have apparently kept it on the air for 7 seasons straight now. I hope it never ends.