I was surprised to be really impressed with this. When I first heard the pre-release hype, I wasn't interested because it just sounded like a marketing tool for another god-awful soap.
In truth, the soap doesn't even come close to the dizzy heights of god-awful, but the backdrop of the behind the scenes action makes viewing it exquisite.
I imagine the writers are having a whale of a time letting rip at producers and some of the politics behind television, although what we see is clearly exaggerated at least in Ben Miller's wonderful character. How ITV got hold of such a good idea is beyond me. Let's hope it maintains the level it's started out with.