I actually really like the grim look of it. A splash of color wouldn’t hurt though.

Yeah, a bit. It's ironic too considering the hate D3 got for it's more colorful graphics. I always liked it though.

Yeah it could use more variety, and honestly, while I thought D3 was way too vibrant, d4 could use at least a couple areas of color. D2 wasn't washed out. It actually had rich color, just not overly vibrant.

Maybe in the expansions we will see some variety.

That's the general consensus ive seen is that yes, it looks good. But the environments are largely mud, rocks, dust, snow, ash, blood, etc. across the entire continent