Just finished watching the movie, and it is definitely worth it for those who love NASA and astronomy, it really highlights how important and just amazing NASA is. Visual effects are top notch too, they really hype you up. This is one of those movies where the actual movie is better than the trailer. Like I said though, if you're no fan of the stars and the moon landing (or you didn't find the trailer all that exciting) then this is probably not your movie and you'd probably get bored very quickly since there are a lot of references to real life events that most people won't get that were really fun to see.