When I was younger I found out I strongly dislike just about all horror movies. But since I had friends that liked to watch them, I tagged along for a few, only to leave after about 10 minutes. Never tried watching any that I found scary. So I think not guilty. I just wouldn't watch them.
If your food isn't to your standards (in a restaurant, no matter how good their reputation) do you always tell them? (Or leave it, as they are a well known restaurant and they probably know it better)