Regarding Grid, I meant that it's not my type of game: the cars seem very fidgety and spin out of control for no good reason.
GRID is not too sim-like as far as spinning out easily if you manage to race fairly clean. What bugs me about it at times is the tendency for your car to stay stuck like glue to a car once you make contact, even pulling you toward them rather than pushing you. I have read though that in online play other cars exhibit collision physics toward your car before contact is even made. THAT would be maddening. I also don't like the way your own teammate will often ruin a race for you by hitting you very hard, as if intentionally competing against you rather than with you.
Then there's the low camera angle for open wheel cars, making it hard to judge dstances. This of course only affects those of us whom play it with a behind view, something I have to do using only KB. I entertained thoughts of getting a steering wheel and may still do so. Problem is I want something that doesn't have crap pedals but doesn't cost $300, and no such thing really exists. Other than that I thik it strikes a fine balance between arcade racer and sim, with excellent graphics and race action.