Anyone used SquareSpace before?

I came across the SquareSpace software that you can use to build a web site. Suppossedly its really easy to use. I was thinking of trying it out but I don't want to waste my time if anyone else has tried before and it sucked. Its only free for 2 weeks so maybe its not worth the money either. If anyone's used it before or knows more about it I'd be greatful for some more info.

SquareSpace - http://www.squarespace.com/

Not a bad service, dont like their prices.

paying for service? unfathomable