As you probably expected, some countries are more friendly towards tourists than others. I’ve vacationed in Saint Lucia and the Dominican Republic, and I enjoyed both trips. However, I did find it easier to get around Saint Lucia, and to meet new people, since they speak English like me. I’d say that both cultures are fairly diverse and full of friendly people.
I’d pass on going to Hatti. I did some volunteer work there as part of a healthcare team, and I found it difficult to navigate around the language barrier, mistrust of others, and gang violence. That was shortly after the catastrophic earthquake in 2010, so it’s possible that things have improved as the country and people recovered.