So it is Dragon Dogma 2 all over again. Atleast it does not crash like DD2 but optimisation is truly awful.
For reference i have 5800x3d and RTX 5080.
Resolution: 3440x1440
Ultrawide is not fully implemented. 2 semi small black bars on the side. It was like that in Benchmark tool.. I thought they would fix that but seems i was wrong. Unacceptable for 70$ price tag. With DLAA everything max out it runs 45-60 fps in open world but wtih stutters. With DLAA/DLSS Quality in towns GPU usage is awful and dips go as low as 30 with stutters.
Besides that i like it so far. My first entry into MH series. I hope CapCom implements native Ultrawide supports and add patches to fix performance.

Edit:

Final Verdict:

I recently switched to 4K monitor and even on this resolution i am still CPU limited with my GPU usage hovering around 80-97%. Truly awful. Seems like this engine does not like 3D V-cache but prefers raw CPU speed with modern DDR5 memory. I cannot belive that even on 4k there can still be this amount of bottleneck with 5800x3d.
Recently played Indiana Jones and Great Circle with Path Tracing was getting 60-70 FPS stable with DLSS only without FG. Here i need to enable DLSS and FG and pray.

Optimisation left the chat.