good, especially for the trekkie who knows star trek 2 well. this provides a sort of mirror image of that film and they play well off each other in a lot of ways. it had been a long time since i had seen the wrath of khan so i revisited the wiki page to remember some things and it’s pretty cool how much stuff they use from that one. a bit on the long side in keeping with the star trek films in general. good popcorn film. better than gravity.