Yes, I just finished it. I liked it a lot actually, mostly for the higher quality animation and often beautifully choreographed fights. It was also interesting to see essentially the same story with such drastically different events and even character developments. And I definitely didn't find the ending anywhere near as heartbreaking as ep 24's ending.
Oh and for the love of me I cannot fathom how Gilgamesh gets as much fan love as he seems to, but that's a different topic
Now I can finally start Fate/zero.