I'm afraid, after three episodes, I've decided it is.

It's another sign of what an egomaniac Gervais has become. It's ostensibly about Warwick Davies, but each episode has the same lazy structure, in which Warwick does a bit at the start and the end while in the middle he sits next to a guest star who engages in irrelevant badinage with Gervais. It's a real emperor's new clothes syndrome: cast a famous star in each episode, do the post-modern schtick of 'I'm not conceited, I'm mocking my image of being conceited,' stop after 12 episodes just because Fawlty Towers did and then pick up a pile of BAFTAs and Emmys.