Fine quiz but maybe you could be a little more forgiving with type-ins? For instance, you do not accept "Star Trek" or even "Star Trek the Motion Picture" for "The Motion Picture," and you do not accept "Into Darkness" for "Star Trek Into Darkness." I realize there was no colon in the latter film's title, but that was probably just a bad marketing decision if it wasn't a typo or the result of our failing education system.
I was going to accept 'Star Trek' at the beginning of the 'Motion Picture'. However, I decided not to. Also, just having 'Into Darkness' would make the quiz easier then it already is.
I agree with not accepting Star Trek for the Motion Picture, since it's the only sane name for the 2009 movie. I don't think just having 'Into Darkness' makes the quiz any easier. Those who don't know it won't get it either way, and those who do will likely start with only that phrase, and then get annoyed at you as they go put 'Star Trek' in at the front. I don't think you'll see any change in the percentage who get that answer.