as i said its beautiful. and so much work obviously went in to it.
it just lacks polish, and honestly i am surprised the agency would approve it as is.
when watching the 4×3 version you can see the green guys edge of frame where his arm is cut off.
the next shot watch the poor roto on the hand holding the ipod, i mean bad. the fingers dont even connect.
it looks like there were a few different artists working on this spot with varying degrees of expertise.
some shots the nano has motion blur, others it looks like they forgot to enable it (there is one when it small in the background moving fast and everything is movign with blur but the nano)
there is a pink streak that comes in large and you can see where it was masked or ended or the edge of its frame for 1 frame.
none of these are that noticable (save the guy who is cut off which i think is pretty embarrassing that they let it out that way) but are little things that should have been fixed before being final.
of course this is IMHO