Translation of vistoso

On the contrary, Swiss like to isolate themselves from the rest, maybe because the believe that they are superior or better, or maybe because they are just afraid of the unknown, change is not happening.
Nevertheless I think that we need to communicate. All in all, we will learn a lot from each other, mostly by writing, but speaking exercises are also really good for your Spanish skills. Is this OK?
If the issue reoccurs let me know immediately, as it is not acceptable for us! I will look into the network files. Dan, it is great that you put so much effort in helping us. It keeps us going.