Screen is nice. No dramatical changes, it is just good.
FoV is much bigger. I was able to move close to the eyes and I can see screen edges with peripheral vision. And it is still very comfortable.
Side light blockers is a must for VR. Yeah, there is some uncovered area in the bottom but it doesn't bother me at all. Without sides blocking it is so open that I see a room outside (should be good for MR). I ordered full blocking cover, but now I am now sure if need it.