Yes, yes it is. His show is a guilty pleasure of mine, it's hilarious. Often stick it on if I'm driving home from a late shift.
It's like he's sat gossiping in a doctor's waiting room: "And next up we have Marjorie from Farnham, evening Marjorie my love, lovely to hear from you again, are you...
Jack the Lad on Heart (well, most of the Heart presenters, but him in particular).
"Comedy" sidekicks on breakfast shows are nearly always unbearable, and he's a chronically irritating classic of the genre.