Holy sweet mother of the Santa Maria's left booby, this movie was great! I managed to absorb the whole movie in one showing, but it will take time to process all of it. Still, a fantastic effort, and a worthy sequel to the first movie.
Also, Scotty's running down the long gangway, and then you can hear him out of breath and complaining.
The humor was toned down a bit this time around, but they did a fantastic job keeping the tight moments tight, the dark moments dark, and the funny moments truly funny. All in all, a great job, I gave it an A+. I was impressed.