While GTA5 is kind of hit and miss with it's fun factor, a lot of the main story missions are actually very entertaining. I find some of them just have their down right annoying moments. Sometimes it's getting stuck on a piece of scenery when you're on a time limit. Sometimes it's the engine in your car inexplicably dying.
What are the most annoying mission fails for you?
What are the most annoying mission fails for you?