Exploding barrels, invisible walls, cutscene deaths -- gaming has a whole host of tropes that range from loveable to hateable. Which are the ones you most like, and which are the ones you most dislike? Give examples of games that demonstrate these, and talk about how and why you feel the way that you do about them.

For those that you like, what games have really elevated their use? For those that you dislike, which games are the most egregious offenders? Also, have any games played with the tropes and subverted them in interesting or meaningful ways?

For the purposes of the question, these don't have to be tropes that only exist in gaming -- it's fine if there's crossover with other media.

Also, please mark any spoilers!