Final Fantasy VII: Last Order really makes everything that happened in Nibelheim clear.
Yeah sure, although i kinda saw most of it even in FFVII and CC, but details are being talked about in this thread.
And in Last Order, Sephiroth jumped down. In FFVII Cloud threw him down.
But like i said, don't matter much to me, may be different's people's experiences, or they just wanted to change that, doesn't have to perfect.