Tony Stark/Iron Man (Marvel)

The name's Iron Man (AKA Tony Stark) and you know me from the protagonist of my three titular films, and one of the protagonists of the four Avengers films, and is also said to be a wealthy business magnet, playboy, and ingenious scientist. I was portrayed by Robert Downey Jr.

Why I Rocks

 * Me, Tony Stark, the man underneath the armor, is a equally eccentric genius, millionaire, playboy, and philanthropist.
 * 1) I was the one of the original six Avengers (The others being Hulk, Captain America, Thor, Black Widow, and Hawkeye).
 * 2) I'm basically Marvel's answer to Batman.
 * 3) I was being red makes sense considering that when iron is rusted, it makes a red color.
 * 4) Legendary actor Robert Downey Jr. portrays me exceptionally well, so well in fact, it jump started his career.
 * 5) Speaking of Robert Downey Jr., in an interview with Stan Lee, he admitted that he was born to act as me.
 * 6) Although I causes trouble on occasion, I'm more than willing to make up for my mistakes, which is also why I became a superhero.
 * 7) I'm also known for being exceptionally intelligent and innovative, having built an Arc Reactor from scratch in Afghanistan. My intellect has earned me nicknames like the "Da Vinci of Our Time".

My Bad Qualities aka My errors

 * 1) I can rely way too much on his suit at times.
 * 2) I manages to set off the wrong people such as the two civil wars I was involved in against heroes like Captain America and Captain Marvel.
 * 3) But despite my rather carefree and overly confident personality, inside my heart lies loneliness, as Ho Yinsen pointed out to me saying: "A man that has everything, but has nothing".