Saying something is unrealistic is stupid, "expansion of disbelief" is key in film. As for the creative genius thing....most people dont make anything worth being called genius. and these days, they usually arent even the directors ideas, they are a mixed around version of some elses. I am a film snob, ill admit it, but I dont do much else aside from movies and music, so I want to see/hear good interesting stuff, not rehashed stories that are covered in CGI.
Prime example to me is...well, sunshine! lol...Id rather watch "Event Horizon" as its similar enough and has actors I appreciate more. Im not a fan of Killian Murphy.