Quote - I The problem with a "Dyson Sphere" is that if it's huge enough you won't be able to see hardly a difference to our real world, that's the reason why some weird persons still believe we actually live in a hollow world ;)

True!
If we try to visualize a realistical Dyson Sphere from sea level, I think that we will see almost the same lanscapes of our Earth with a little difference: we will have the feel to be in a huge valley from every point of view of the Sphere.
The view start to change radically if we are on a top of the mountain with a very clear morning sky... ;)