I have seen the film and I liked it. I'll try to keep this little evaluation spoiler free as much as possible, but proceed at your own caution.
The film was good, in my view. It had a few weak points, but overall I liked it. The pacing was pretty good, acting was good as far as primary characters were concerned (some of the minor characters I didn't like quite as much, but worked reasonably well in the film), and the plotline itself managed to carry itself through the movie without any significant failures.
The weak points were certain characters, which were a bit over the top considering their motivation and characterization, but they ended up as side characters in the film rather than central piece of it - even if some of them had important role in driving the plot, their limited screen time meant they didn't become too much of an annoyance.
Also, one particular character was (in my opinion) somewhat underused in the film, as I didn't really get much of a feel for that character.
As far as character development goes, there was some, mainly on the female lead character, but it was handled somewhat abruptly and suddenly, and I think it missed some of its potential, but it actually ended up working quite well.
Visuals were mostly excellent, as expected. The only thing that I would have preferred would have been more realistic depiction of the stars on the background sky on space shots, but that's just my preference on the side of realism in these things. Although I have to say I would have preferred to see recognizeable constellations instead of randomly generated starfield backgrounds. Also, as you might expect, distances in space were not exactly realistically handled, BUT to the credit of the creators I have to say the film was cut in a manner that minimized the unbelievably short travel times and distances between space ships, Earth and Moon, and in the end it didn't feel like I was looking at ships flying in a miniature Solar System.
I also thought the ending was quite appropriate considering (what I think was) the theme of the film.
The end result, overall, was a film that is thoroughly enjoyable, a little bit thought-provoking, occasionally very funny film that misses some of its potential - but not much.
