Afghan food is one of my favorite. It's not too spicy like Indian or Thai (I like both of them though), but not too plain like Japanese (again, I like Japanese food too).
The first time when I had Afghan food was about 6 years ago in Australia. At that time I worked at a primary school as a volunteer in Australia and stayed at several student's houses for a couple of months each. Two of those families were immigrants from Afghanistan, so while I stayed with them I ate Afghan food every day. Their food fascinated me and I gained a lot weight.