Slovakia only gained it's independence recently, are trying to build there country and their reputation only now. So of course they're sensitive to this sort of thing. I'm sure they have no idea how geographically challenged Americans are overall. And the crowd that will watch this clearly crummy movie certainly won't know where it is. Actually, that crowd may just think it's a made up city for the movie... The fine citizens of Slovakia have no need to worry that they'll lose tourist dollars from those people.