i am very happy with it. it's a great phone. very fast... very very fast. there isn't much to say. it works as android should have worked from day one (damn you, G1). It is worth every penny. Right now, you have paid too much. As soon as you get it in your hands, you will be happy with what you paid.
My only complaint is the terrible corporate-controlled airwaves in the US. I foolishly didn't realise that CDMA networks work off a whitelist. If the carrier didn't sell you the phone, they wont activate it on their network. This is the statement I received from Sprint and a reseller. Verizon is too expensive. T-Mobile may work but I may end up with only 50% 3G coverage and no 4G. I will experiment with a prepay and update the respective forum. Otherwise, it's AT&T.