I think I played it on Supernova.
I found it....meh.
Firstly, supernova difficulty level wasn't that difficult. Slightly inconvenient at the start, but quickly you overpower. Nothing like survival difficulty for Fallout 4, which has a much more protracted and lengthy 'beginning' period where things are a bit dicey. Or even the new Legendary setting for Skyrim. That's pretty brutal. (especially if you try and mage it.)
As for the gameplay, I was also hoping something a bit more open world...but as it stood everything felt a bit 'on rails' and somewhat barren i.e. the maps were essentially linear, don't remember side missions being particularly prominent or large. Therefore I had no urge to go in again after finishing it and doing different builds or going for different endings.
Liked other elements of the play - the RPG and more 'Obsidian' quest solving. NIce graphics. (But I prefer Fallout 4 gunplay and exploration.)
If it had the scope & size of New Vegas and as much depth as that game in a lot had in lots of different areas, it would have got me excited.
Currently saving pennies and disk space for Starfield when that comes later this year, to see if Bethesda can crawl out of their Fallout 76 hole.