I really liked the previous 2 series but haven't got into the latest one yet - still mulling over whether or not I should watch the Christmas Specials, until I've caught up with what the hell is going on!!! But it shows what a great writing partnership it is behind the show, with Corden and what's her face! I think it was a good decision to end it now though, as I think a 4th series may have been dragging a bit.