If I hadn't bought a Radeon 7, yes i would be pretty excited to have upgraded from my vega 64 to something 7nm and cheaper. I think personally people are a bit fed up with AMD gpu's just being a let down, as I am also. But also now Nvidia stick their green eye into the 2060,2070,2080 "super" it kind of takes any thunder Navi had going for it.
Yeah you and me both, looks like i'll be keeping my 1070 for another year, we have got to the stage now where small incremental upgrades are the norm, the 2070 at £450 doesn't do it for me, £450 for a mid range card, its 30% faster than what i have, its just not worth it for that much money.