Guess you haven't been much further than Northallerton that often then
Between Northallerton and Newcastle, there is quite a few big hills to go over ....
And how can the coastal route North of Newcastle not compare with the WCML? You get all the scenery with the added bonus of the rugged coast line.
The scenery isn't anything I haven't seen all around Cornwall and in West and South Wales (three of the most scenic areas in this half of the country) up on the ECML. The northerly half of the WCML runs through the beautiful Lake District area and through the spectacular Scottish Lowlands. In my eyes, that scenery around that part of the country is unmatchable to anything on the ECML.
That's not reckless, that's the line speedNewcastle-Waverley is my favourite stretch of line anywhere, especially when you get an HST and a reckless driver who takes it round Penmanshiel in 3 figures.
Problem with the eastcoast is that it is bascially flat and straight.