Vantaggi
Marvel has great IP. And the people you work with on an every day basis are usually pretty nice people.
Svantaggi
Unfortunately, there are also some pretty awful people who they keep around despite knowing how poorly they treat their co-workers. There is also almost no opportunity for vertical movement in the company. There is a small group of executives who run everything and treat everyone else like replaceable cogs. The offices are archaic, They often shove three people into one room, but then have an office twice the size filled with boxes of samples. They don't even provide you with office supplies. It doesn't really feel like you're viewed as a person, and if you speak out of turn, or don't walk the company line, they will get rid of you. Everyone knows this, and everyone is afraid of getting on the wrong side of those people. It's a culture of fear built intentionally by the CEO and his cronies.