Alien: Covenant has grown on me. Granted, I didn't like it upon first theater viewing, but I think that was just me being butt-hurt that it didn't live up to my expectations or they didn't much as much time and effort on the xenomorph as they should have, but it has actually added to and complemented the series and I honestly think Sir Ridley should kind of leave well enough alone - if he must make a third film, just have it be about what happens to David, and focus on the Neomorphs and the Engineers and leave the Xeno alone (imo).