My opinion on graphics:
The audiovisual presentation of a game has to be exactly as good as it needs to be to immerse you!
If its worse, the game fails, if its better it doesn't help because you are immersed already anyway, but its nice to have a little treshold, you know.
For example:
Doom 3 is a bland game and the fights are horrible, but not in the sense of "horrible" Doom would want them to be...
Since fighting is all you do in Doom 3, besides scanning boring but occasionally funny PDA messages for security codes, this would mean that the game is boring and it would feel like "going through the motions".
So it needs
amazingly good graphics to make it worth playing.
Drastically put:
Game's "natural immersion" (by gameplay, storytelling, texts, etc.): 0/10
Audiovisual immersion: 10/10
=> Immersion 10/10
Operation Flashpoint however is an extremely thrilling game. Escaping through woods with intelligent (as long as you don't get close
) enemies trying to hunt you down is just plain scary, even if the game looks crappy.
Drastically put:
Game's "natural immersion" (by gameplay, storytelling, texts, etc.): 10/10
Audiovisual immersion: 0/10
=> Immersion 10/10
Both games achieve what they want to although they do so on different ways.
There are also games that don't even need immersion and therefore no good graphics. This is particulary true for fun games like "Blobby Volley" or "Bomberman". I don't need to "feel like being Bomberman" to enjoy the game so I couldn't care less about its graphics as long as it runs smooth and its colorfull.
Photorealistic: Yay or Nay?
This is still music from the future. Just because a photo of a shack looks astonishingly similar to a screenshot of a supposedly ingame shack doesn't mean it looks as nice when running through it!
Just look around in your room and try to imagine the kind of work that would be needed to remodel it 100% photorealistically! Its not only a matter of processing power but also a matter of work (and then you would only have one room, now imagine the amount of work needed to recreate your house and how fun a shooter would be that only takes place in your house! Add your garden, add your neighbourhood and still keep in mind how many different models, textures and sounds would be needed).
So I'm not worried that photorealistic shooters might pop up in the near future.