I truly enjoy this show--great writing and acting. There are a few things I've noticed that have changed this season. One is the show is showing more of a complete "physical" presence. An example of this is--instead of just showing the Commissioner's office (and a peek out the doors to the outside area), they have now added the hallway through the outer office area to the room where press conferences are held. You get to see the complete walk from Selleck's office to the press area. I think this is a nice touch, in that it gives a more "real" feeling to his office area. And, in this week's show, they have a new (unseen till now) meeting room where the Chiefs and Commissioner hold meetings (as opposed to the meeting room used for this in past seasons). Another nice touch, I think. Speaking of that meeting room--this week Danny's sergeant was being grilled by one of the Chiefs in this room. I thought it was a great writing twist to have Selleck make this guy his "right-hand man" (even though he doesn't have the rank for the job). It will be interesting to see who will be the replacement for him to be Danny's "boss". Hope this show keeps up the high standards I feel they have set for several more seasons!