Finally read this. It's really good IMO. Compelling, I want to see more. Loving it so far. Take your time. No creation will ever be perfect, but release more material only when you feel like it's where you want it to be.
I myself like the prequels quite a bit even though I certainly acknowledge it's many annoying problems. This ties in very nicely with Covenant, though the writing here is better than some moments in the prequels. In Covenant David was treading into mustache twirling territory. Most of all I like how you're writing David. Liking the subtlety of Prometheus, yet keeping the psycho from Covenant.
Keep up to the good work. Will be keeping a close eye on this.