i got to see and touch one today at a Radio Shack ATT store. I did not see any gaps on it, or any of the serrated edges shown in the video. I did notice, and maybe its by design, but the white center piece seemed to be slightly smaller than the aluminum shell. Almost like an ice cream sandwich..i expected it to be flush.
But overall the phone is very cool looking and feels great in the hand. Can't wait to buy my Verizon version...if only it was that easy.