I put this on for my kids (Ages 6 and 4) who really like spiderman. I sat down to watch it with them. The opening scene was a very busty woman in lycra, who made a comment about another woman's breasts. A couple of minutes later, Spiderman says "Damn it". I turned to show off at that point. If that is what is contained in the first 5 minutes, I don't care to see the rest.
It's pretty violent. The episode I watched a teacher was electrocuted to death by the electric bad guy. They used the B word and A word, and also had sexual themes and girls were suggestive. I would only recommend this for teens. I made the mistake of getting it at the library thinking it was the normal spider-man cartoon for my 6 year old. Why it was even in the children's section is beyond me, it should be in with the teens section.