
But then, in the last frame before the big explosion, it was all like:

This is a definite Yes on destructible elements in MP maps

On this occasion let's acknowledge that this game looks PHENOMENAL compared to others on Xbox 360:

I've grown underwhelmed with this forum's reaction to press releases, new footage should always be appreciated! So we don't get a demo on PC, that is unfortunate.
But don't let it distract you from the fact that so much about this game seems to be coming along nicely. Peace.