When you land you are getting close to the ground and air speed is low, all mistakes are visible. In the air, you do not notice much. Landing requires a lot of coordination and experience. I always grease my landings in and its because I was forced to practice them when I was learning. That made me good at it.

Gray Beard ... I saw videos of those interesting landings, yeah, big fast expensive planes but they look like noobs landing a trainer. Why is that?