Play Abzu and tell me if I should buy it o.o
I'm a bit late for you (since the game is no longer on sale).
But I think the game is a masterpiece.
It is one of the most visually pleasing games I've ever seen. It has an incredible atmosphere, and a staggering variety of bright and colourful environments and wildlife.
Everything in this game looks amazing, whether it's the colourful fish, the splishsplash of the water under a waterfall, the clouds and sky above the surface of the water, or some of the more dark and desolate environments in the big deep blue of the ocean. The graphics and art style in the game are so well polished. Feels like they take Virginia + The Witness visuals and made an underwater exploration game out of it. Only issue is that in some cases, when there are too many fish and other underwater wildlife on screen, the frame rate takes a dive. Not a big deal at all for me though.
I'm floored by Abzu. It was a bit boring initially but I've found that it's incredibly relaxing, and so visually breathtaking that I find myself unable to stop playing this afternoon. I have to keep going, to see the next beautiful setpiece.
I'm giving it a 5/5.