Lee Mack's generally a funny stand-up and good on panel shows but he's no actor. However he did have comic chemistry with Tim Vine but Vine's departure left a big hole. Katy Wix was good in in a supporting role as Vine's girlfriend but her flakiness wears thin as a main character. Mack should've followed Ricky Gervais's example and ended the series when it was still on a high.