I'm afraid I can't think of any of these as ugly.
I'm new to all this but recently discovered FR24 and have been leaping from the computer to the garden every five minutes with the children (and sometimes without, ahem) to see what is going overhead.
These things are absolutely bloody beautiful aren't they?
I've only flown twice (once there, once back) and hated every minute of it, and wouldn't want to be a passenger again but blimey I could watch them all day from the ground.
Can someone reassure me that I'm not going bonkers? : )