What the HS2 ought to have been, is a proper job - all the way, London to Edinburgh, dropping off a various point along the way. Anything less, was a total waste of money, and should never have been begun as a lesser project. The further it went, the more value it had in time savings, the more use it would get, the more profitable.
To expend so much on planning, cause so much blight and misery, to those along the proposed route, was a disgusting shambles.
I only use public transport for short distances, the buses as an alternative to getting the car out. Longer distances, I have always driven, so trains have never offered me any benefit, but I can sympathise with those who do need to use them.