I went to my local bike shop today and test rode this model for about an hour. I canceled my order for a new one ... sorry for starting this post.
The bike rides like a sport car, a very heavy sports car. When I test rode this model a week ago or so, I rode a very short distance and it seemed perfectly fine. I was knocked out by the design and liked it immediately. Because of the weight, I could only recommend this bike for city use/short distances ... or for riding long distances on flat ground at a relaxed speed.
I will test drive the 21 speed Giant again and either buy that one or wait until these guys reduce the weight. I really think this is a great design, it's just too heavy.