Depends on the game. I like the graphics whether they're realistic or stylised so long as it fits with the game itself. For a game like Jet Set Radio, which is purely about style, the cel-shaded graphics added to the experience loads (and blew my mind when it first launched). Whereas the serious Heavy Rains or MGS4s wouldn't have the same effect if they looked cartoony, so the realistic look draws you into the atmosphere.
It is nice when someone finds a good middle ground though, like Uncharted 2, which looked lifelike yet also exagerrated due to the colours everywhere.
It is nice when someone finds a good middle ground though, like Uncharted 2, which looked lifelike yet also exagerrated due to the colours everywhere.