What Nelson is saying is don't expect anything new from this trailer other than a couple of seconds of new footage.
I presume it means new shots as in 3D shots. Such as Prime walking with his gun after firing a bullet (Shown in the 30 second spot) Doesnt sound like they`ll show anything really important or different by the sounds of this
Why presume this, could be an all new shot? Neg'in for the sake of it mate? Look forward to it. The way the first trailer popped at Tron: Legacy means happy days, it'll be worth another look. Seán