Hi Zedd . In his early incarnation of herald of Galactus , Silver Surfer might best be described as amoral, as beings on such a cosmic scale as they are not accountable to the likes of us. At least that is what he thought before meeting the blind beauty Alicia Masters. He has since mellowed into such a hero that a villain (Mephistopheles) referred to him as nauseatingly noble (he was trying to ingest him at the time).
I've always liked comics because of the long term plotting and inter-related storylines. As mind fluff goes , once there is willing suspension of disbelief , they are quite entertaining.
To get a fairly good look at some pretty good animated versions of superhero fare there are lots of shows and movies about the Justice league (DC comics) or the Avengers (Marvel comics) on you-tube. Some of these are mostly for children , others ... less so (Assault on Arkham is pretty good PG fare with Batman in an almost supporting role to the suicide squad).
If you like art for art sake , may I also put in a plug for Japanese animé. A good starting point would be Porco Rosso or perhaps Princess Mononoke , Both by Myazaki , the Godfather of Japanese animé.