Eleventh Hour has certainly held up better than Life on Mars since they debuted against each other although LoM is still doing well enough. Another hit for Jerry Bruckheimer (CSI, Without a Trace, Cold Case, The Amazing Race) and CBS.
It will be interesting to see how the Tuesday line-up fairs when American Idol returns in January. NCIS and The Mentalist are both getting 16m-17m viewers just now. But they do have a fairly different audience profile to AI so CBS and FOX might be able to get good ratings without knocking each other down.
Good to see Dead Set rising in the ratings. The average over 4 days is 1m, if you double the first episode (as it was twice as long) then the average would be 1.1m. Tonight will probably get between 600,000 and 700,000. I think the feature length showing tomorrow night could do well, though. Overall, I think E4 will be pleased with its performance.