I rather like them, and straightening isn't too hard to learn. I did by making copies and using the custom setting and adjusting a little at a time left or right, then would come back and look and compare. You could make a bunch of copies to practice so you can mess up and keep practicing til you get the hang of it.
But you know what, I started wondering how much they are in need of straightening because the land slopes to the right and might make it more noticeable. The horizon line disappears behind the grassy ridge which gets hilly so this is a more tricky one than most I think. I sometimes go by a post or side of a building, if it's perpendicular to the sides of the frame, and those posts in the sand are leaning every which way so I'd probably go by the buildings to tell if/how much straightening might be needed. When I clicked on them I could see some lean there so some straightening would probably be worthwhile.
Yeah, you gotta go correct that earth curvature, lol and smooth out some hills and sand dunes, etc.
