Night Societe Anime Alliance.

C'mon Oorakoow, it's posted to be read. (if you have the time that is)
It's not like we're skipping parts. The info there is info you're supposed to know at that part of the show.
Save for the Saber x Archer battle, but that's exactly where we left off from the anime so it flows together perfectly.
Plus those videos up there only cover a half an episode.
So even if you watch that, you still have 3 and a half more eps from the anime to go come Friday. And you'll be watching the fight animated.

A cool fight is just a cool fight, but it becomes much more meaningful and people are much more invested to a battle if you know the fighters backstory, motivation, what they're capable of (from what have been revealed so far), what they want, what they could lose, etc.( Exaggerating here but you get the gist of it)
Also once we start watching on Friday we'll be going all the way to the end, so the servant info(I'll post tomorrow) won't be as interesting since the battles are already over and we already have a victor.
Read it? =P

The dream sequence after the Golden Archer Battle.
I had to improvise on this one. haha

Spoiler: