I think visiting and seeing the country for yourself is a good idea. I have a lot of experience with the country (lived there, keep in contact with many friends from there, consume a lot of TV and podcasts from there), and the picture of it usually painted by Hacker News comments is completely different from what I've experienced. I usually avoid the topic here, though, because heterodox opinions often are met with hostility or accusations of being propaganda.

In general, when it comes to other countries, I think visiting them when possible and talking with the people there when you can is often eye-opening and can reveal personal biases you didn't realize you had. To give another example, speaking with people from the former Soviet Union and Eastern Bloc made me realize that many of the assumptions I had (adopted from the traditional "common sense" American narrative) were overly simplistic or just plain wrong.