Didn't see that one coming.
Are cameos fun? Or are they a sign of a lack of creativity and cheap attempts to get crowds cheering? Well frankly, I think both are possible. Cameos aren't anything new, it's just people acting like they are and then getting unreasonably angry over them because Marvel have been doing it a lot more recently. We've all seen great cameos and terrible cameos, but what makes them what they are? Well, I decided to list some of the best, worst and ugliest ones around to give some general ideas of what I think makes a cameo work and what doesn't. So even if your specific favourite or least favourite isn't here, chances are the reasoning behind them will show up. And let me know some cameos that stand out to you in the comments below!