Not according to Watford because the electorate is as 'thick as mince'?
Truth is, people know what Boris is like and they still like him. This is going to be a massive problem for Starmer because he is dull, wooden. All that forensic lawyer stuff will bore people. Boris rallies and brings a smile to people's faces and he has a vision... Starmer does not. Starmer will also have problems within his own party (Jezza's mates), not to mention his Brexit 2nd referendum stance. The fact is, he was part of Jezza's inner circle and the Tories won't forget that.
I also think that deep down Labour supporters must know that he won't beat Boris.
On another note, and I was critical of him, however, I always listened to Jezza (didn't agree most of the time but listened). This bloke is boring and a turn off for voters.