I'm sure it's visually stunning and will be a great setpiece, but I still find the whole story angle with David going full black hat and being responsible for everything to be lazy and tired. Aside from turning the David character into a much more black and white personality it demystifies the whole series, so I choose to believe he is simply recreating their weapons - not responsible for the origination of the alien.
Don't get me wrong - sounds like a blast to watch, but the story overall just feels like a regression to me.