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.
Narm Charm: Obviously Evil villains? Check. Over the top Anvilicious animal rights messages? Check. The main characters being very obvious stereotypical archetypes? Check. Yet it is surprisingly charming, the characters aren't bland (though not particularly memorable either), and the soundtrack is generally quite good.
Nightmare Fuel: While the villains aren't particularly scary, there are some legitimately creepy scenes, most notably in regards to the sausage machine and the "monster" that the main characters form to intimidate the villains.