Well, when he got his band off his head seemed "lumpy" but I was told that would go away. It was gone before he even got his after pictures and measurements done 1½ wks later. However, he still had some flatness, it was most noticable on top and some ear assymetry which was most noticable from the rear. I debated long and hard requesting a 2nd band even though CT didn't recommend one and everyone thought he looked great. My husband did not feel he needed one though. 7-8 months later though, as he got bigger his head got bigger, it was still there staring at me. Even my husband commented and we debated having his after cast poured and taking him back for measurements. But then his hair started to grow. I am not sure if that is what really did it but things started to look better. I stopped noticing it every time I looked at him. Until he got his 1st haircut on his 2nd birthday, that seemed to accentuate it a bit. But then his hair grew back and even thickened up. Now I don't notice it unless I look specifically for it, I can only find it b/c I know exactly where and how to look. Noone else can tell he ever had it. He can wear glasses, hats, bike helmets, etc without noticing. Even when I cut his hair myself and he ended up with a shorter 1" clipper cut (not quite a crew cut) it wasn't noticable.
On a lighter note though...I really worried about him getting the band beforehand. He had sensitive skin (surprisingly this wasn't any harder to deal with in the band), wasn't that great of a sleeper at the time (no worse in the band), and hated hats. The latter is the funniest b/c he now loves hats, starting post band he became addicted to baseball caps. Not even that long ago he came across his band and tried to put it on. And just yesterday he wore his bike helmet around for at least an hour.