These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
YMMV: Shoot 'em Up
Crazy Awesome: The whole film. Its jaw-droppingly insane 99 percent of the time and completely brilliant for it.
Crosses the Line Twice: Something that Roger Ebert liked about the movie. To quote him: "I may disapprove of a movie for going too far, and yet have a sneaky regard for a movie that goes much, much farther than merely too far."
Somewhat meta. But on IMFDB (Internet Movie Firearms Database) Smith's Hand is listed as a separate firearm, with typical arguments over unrealistic portrayal of capacity/loading etc which are common to the site.
Memetic Mutation: The sex scene is by far the most well-known scene in the movie. Many viewers who watch the scene on video hosting sites have no idea what movie it's from. They just know that it's an absurd[ly awesome] sex scene with Monica Bellucci in it.