Coming from TW3, this game is super duper ugly. Really ugly.
It also crashed on me telling me I got not enough RAM. 8GB here. What's going on?
Putting maxed out TW3 and MGSV side by side, without extensive .ini tweaks and such, both games are very good looking. TW3 is very heavy on foliage and gets a lots of it looks from there where MGSV just has generally very good IQ. There is oddball low quality texture here and there, e.g. shirtless BB, but overall IQ is excellent this far.