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.
Complete Monster: HIM. In his very first scene, he physically assaults his girlfriend and throws her against a wall. In the same scene, he shoos her away, ordering her not to come back until she looks as beautiful as the models on his "girly posters" and tells her how ugly she looks wherever she smiles or talks. Then, later in the film, when he reappears and faces off against one of the heroes he brags about how he had just killed said hero's little boy moments ago.
Crowning Music of Awesome: Everything from the arrival of SinisteRRR's robot form to the end of the movie, but it's even better in the DVD's alternate soundtracks.
What Do You Mean, It Wasn't Made on Drugs?: Quite possibly the most extreme case in the history of this trope. You've seriously gotta wonder how honest the creator was being when he denied their playing any part in the making of the film.