Aren't you overreacting a bit, Bdoom?
I understand that you feel a bit upset or even betrayed at some of the changes in the episode because you expected a straight, faithful adaption of Unlimited Blade Works. But is the fact that Ufotable took some liberties bad?
Fate/Stay Night already suffered originally from several inconsistencies and dumb moments in its story (some would even say plot holes), and I honestly think altering some would be nothing if not an improvement. Ask yourself, were the changes we've seen so far actually bad, or are you letting them bother you more than they should because of your expectations? And if the adaptation takes further liberties to better clear up some questionable things from the VN, like Gilgamesh not donning his armor against Shirou, why Archer managed to survive to the finale, or how Caster is even able to Rule Breaker Saber in a melee fight at some points of the VN; will those be bad changes?