I bought FSX for Xmas, and at first was not too sure whether I had wasted my money or not.
However, once you have played around with the settings, it is well worth it, even just for the water!!!!
Unless you have a low spec pc I would give it a go.
The most boring I’ve been to was Cayo Coco in Cuba, on an internal flight to Havana.
Your left in a small hot room with little or no view (with all the locals).
Having said that the international area was ok, but needless to say not a lot of activity.