Good Morning Britain viewers divided over Piers Morgan’s replacement Alastair Campbell as he makes debut as host

GOOD Morning Britain viewers have been left divided over Piers Morgan’s replacement Alastair Campbell as he made his debut as host.

The former Labour spin doctor, 63, is presenting alongside Susanna Reid until Wednesday to mark Mental Health Awareness week.

Tony Blair’s ex-right hand man – who has spoken honestly about his own mental health battles – kick-started his new job by telling viewers about his addiction to cold water swimming and what time he’d gone to bed last night.

He is the latest guest host to join Susanna since Piers Morgan abruptly quit over his comments about Meghan Markle.

Within moments of being on-screen, viewers were already revealing their verdict on Alastair – and it was a split reaction.

One said:” To the chief of GMB WHY. There is no one as good as Piers no matter how hard you try.”

Another said: “Is Alastair Campbell on to liven #GMB up because it’s a bit dull without Piers.”

Someone commented: “Sometimes a sinking ship just can’t be repaired and feel this is the case for.”

While others were impressed, with one saying: “Absolutely loving @campbellclaret on @GMB already! Filling that gap nicely! Feels very natural #AlastairCampbell#gmb.”

Another added: “GMB should have Alistair Campbell on more often – adds depth and substance which the programme could do with.”