The constant lead for Labour is pretty impressive: Tories deserve to lose the next election for what they've done (or haven't done at all).
It's interesting how Labour has managed to separate themselves from Corbyn and make themselves seen to be electable. The Tories usually close polling gaps during a general election, but this one is pretty much a guaranteed loss for the Tories if it were held soon.
I mean, personally I think the success that Labour are seeing right now is directly a result of the Conservative party imploding over the last 2-3 years. Throw in a 'cost of living' crisis and the fact that we've had these guys in charge for well over a decade it shouldn't be a massive shock that Labour are polling well.
I think another huge part of a guaranteed loss is that the Tories have always been "the party of the homeowner", yet good luck with that considering today's interest rates on mortgages.