Yes I saw the ratings as well, it's not that great. I was looking at some other figures for that week, and Law and Order UK got over a million more viewers. Also I read that a million people turned off during the programme. That really isn't good.

Interesting that Camelot was cancelled, because the production people for TW have announced that tax break for the next series, but presumably the next series won't be made if the ratings are that bad.