Very good cut of Covenant! I'd really like to see what you could do with scenes/shots that were extended for a little while longer to let the atmosphere really sink in a bit more, allowing the movie to breath as it should've.
As a sound designer and composer, one of the things that I really didn't appreciate in Covenant (and Prometheus) was the excessive use of music and musical cues in certain scenes and I think you fell onto that trap as well with some Prometheus' OST callbacks. Don't get me wrong, I would've probably try to squeeze some of those as well on certain scenes but the music in Covenant (albeit being very good) is used poorly throughout and the extra tracks from Prometheus you added contribute to this fatigue a little bit. Also some sound effects you added weren't very well mixed and needed some extra work for them to blend in better with the movie's sound mix.
Once again, excellent cut with superb quality given the file size. Wish the Workprint Edition for Prometheus looked this good. This just proves that it's possible to make a better movie if you actually care about the editing and not the runtime of a film.