Abbott can be annoying, condescending but hiding behind her is McDonnell it's a shame her career has been overshadowed by her stupid comments
Corbyn and McDonnell are of the same ilk (along with Livingston who has always divided voters) that have been seen as difficult an annoyance and agitators in the Labour Party or the left of politics and there connections have been questioned many times but they were never much more than a thorn in Labours side no one took them seriously. Corbyn comes across differently to McDonnell and people (well some) do warm to him they don't to McDonnell
Those behind the party campaign know this and this is why McDonnell has remained in the background but he along with Corbyn will be very much making decisions together along with McCluskey, Milne and other hard lefters
That is what people will be voting for not just the nice principled Corbyn with his manifesto of hope that ignores that very real difficulties our country is facing with Brexit