I agree with some of the other posts I've read about raising geese that talk about WATER.  They drink more water than I could ever have imagined!!!  They are also VERY messy during the brooding stage.  Until they can free range, they make muddy poopy mess every where they go, but it's worth it.  
I don't think mine have imprinted on me, despite the fact that I feed them, water them, talk to them, encourage them, and BEG them to love me.  LOL.  They are playing hard to get, but they DO just sit nicely (for a few moments) when I placed them on my hand.  
I was concerned about one of them having problems walking, but they seem to be doing better and it's only been a couple of days.  They grow so fast.  I've gotten the eggs, day olds, some that were a couple of weeks old, some a few months old and then adults.  All of them have been easy going, easy to please geese.  
If you want geese, I sure can recommend them!!!  I love the Sebastopols also.  They look up at you with this amazing face and talk to you.  Heck, get a few of both!!