I share a degree of unease too.
Starting from the initial opening of Visual Studio 2017, there was a moment of confusion - how to I apply my usual colour scheme, which is so carefully crafted to give me a good experience? Not available yet (there is a work around with a hacked' version of the Vs 2015 Color Theme Editor). An IDE that cannot be themed? In 2017?
Next was the hamfisted way of working with .csproj files. Major step back from Project.json, which was actually intuitive, and for web devs, worked so well with json-as-a-standard.
Working with NuGet is also jarring, as mentioned in the article - it's counter-intuitive that you cannot right click the NuGet node to manage Nuget references, but must right-click the generic References node.
Restoring of packages seems haphazard, and I often have to close and reopen solutions to get intellisense to stop reporting errors, or use the command line and do a dotnet restore.
But, there are plusses; detecting slow extensions, Live Unit Testing (although I do still use NCrunch...), fast project loading is a move in the right direction. The installer, and reduced footprint of installations. A seemingly rapid update cycle (some would argue a beta product needs that!)
https://lnkd.in/en-97kx