I'd bet you good money that those opinions would evaporate once more people saw Tkachuk- hell, it's been the same exact thing with Kravtsov outside of the few people who knew who he was before the draft. I was one of the people that was super high on Brady and constantly had to repeat that his playmaking and skill was being severely underrated, on top of him having that unique skilled power forward game. Another issues people had was who they'd take Tkachuk over if we got in the lottery, which is a bit more understandable when you're looking at a guy like Zadina or Quinn Hughes still being on the board.
The other issue that people want these players, but no one wants to be Ottawa-esque in acquiring them. The Rangers are already not a good team this season, but their bright spot has been being carried by their younger core. It's still very probable that they hit a snag and drop to the bottom of the conference, but at least the play of the young guys and younger vets like Chytil, Howden, ADA, Pionk, Mika, Buch, and Kreider bodes well moving forward. I don't think there was ever a real way to be totally bad this year and then have Quinn magically turn all of these guys around in 19-20.
Edit: I didn't see your post in the tanking thread, but you touched on what I mentioned in the last paragraph. The standings are so bunched together and one losing streak has them out of it. Micah McCurdy also posts his points projections fairly regularly, and they always have us in some range of a bottom-10 finish.