There is a big problem in some instanced dungeons. Let's say you run past all the mobs and go straight to the boss. You kill the boss without killing any mobs, then you watch the cutscene. Suddenly, the screen becomes black-and-white because while you were watching the cutscene, mobs kept attacking you and you died.
Later on there are places where you can't skip cutscenes, so if you killed the boss before killing the mobs, you will find yourself dead after the cutscene ends. This has happened to me two times already, and I didn't like the fact that after ressing myself I had to run all the way from beginning of the dungeon to the boss room.
Two possible solutions is to either make your character invincible during cutscenes, or to make mobs stand in place and do nothing during the cutscene.
Later on there are places where you can't skip cutscenes, so if you killed the boss before killing the mobs, you will find yourself dead after the cutscene ends. This has happened to me two times already, and I didn't like the fact that after ressing myself I had to run all the way from beginning of the dungeon to the boss room.
Two possible solutions is to either make your character invincible during cutscenes, or to make mobs stand in place and do nothing during the cutscene.