I just played for 6 hours or so, in coop. (Well, roughly half of that in coop, since it's ~3 hours before you get a second party member, before that in tag turns)
Seems fun so far, though I don't see the massive difference to Zestiria that was purported - which is not a criticism, I enjoyed Zestiria well enough.
Also, Denuvo seems really benign (this is my first encounter with it). Between Berseria "Fix", GeDoSaTo, MSI Afterburner and the Steam overlay I've got 4 simultaneous injection/interceptor things running and everything is working great. The framepacing is a thing of beauty, the fix does a good job improving shadows and texture shimmering, and GeDoSaTo does its thing in providing 5k downsampling and HuD-less screenshots.
Really? It's quite stuttery for me. I can't get the latest version of TBFix and Gedosato to run together, either. Since I want to play on my 4K TV but my 970 apparently can't handle full 4K at 60 FPS, I'm using Gedosato to upscale 3200x1800 to 4K and when I start the game with both running, I get an error about d3d9 not being able to size the window or something.
Plus I can't get Gedosato upscaling working at all in borderless windowed so I have to use exclusive fullscreen.
I hope I'm just doing something wrong, here.