I'm easily grossed out in all honesty; it took me a while to get used to the blood splashes in Monster Hunter, of all games. But I agree that context matters too. The Witcher 3 made me unbearably disgusted at times, but it was never completely off-putting because... I can't exactly explain why, but the gore was alright because it seemed to make sense in the context it was presented.
Definitely not true for Mortal Kombat though. I made the mistake of popping in at a lunch table in high school when Mortal Kombat X came out, and I couldn't handle the total, needless brutality of the Fatalities for longer than half a minute. One that I saw in particular is still burned into my mind, and it makes me sick if I dwell on it too long to this day.