I've completed this movie without watched the series version, but i've watched fate/stay night 2006 before. In my opinion, this movie is totally great, their battle scene and plot is more better than 2006. But, i just can give them 8 from 10 because im kinda upset why gilgamesh is defeat when he fight with emiya's hero form, considering gilgamesh is the king of kings (and the oldest kings) and i thinks he will not defeat too easily with future hero. i will more understand if he loses to saber who the strongest king (as it happened on 2006 version ending). Im planned to watch theirseries version to got more information because this version is really short (if i don't watch the 2006 version before, im pretty sure i will confuse to understand the plot).