Re: CSI Ratings versus Grey's Anatomy Oh wow. For last night: American Idol: 25 million House started off with over 21 million, and then in the half hour sunk to 20.803, leaving them with an average of about 21.1. This show was getting about 24 million before. What is going on with TV ratings? Just from last week, AI is down 11.4% House is almost identical to last week's figures. (20.805) I don't know what this is going to mean for CSI or GA, but given the fact that GA will likely rise hugely in the second hour without CSI, I think it's fair to assume GA has the crown 100%. How big that crown is is going to be interesting. ETA Sorry, AI is acutally sitting at about 25 million. I was looking at their half-hour breakdown. In any event, I have a good feeling that GA is going to be #1 for this week. I think people want to give Addison's spinoff a chance. I know I do.