User blog comment:The Milkman/The Writing of the Ending/@comment-4947746-20120529225314

There is at least 1 more plot error in the ending that you didnt mention, so I thought I would.

Why is joker even running away from the explosion? It is an exlosion, it can only travel relatavistically (ie at sub light speeds) whereas the normandy and all other ships are capable of faster than light travel. If he had enough time to see the detonation and register that running away was a reasonable idea, he would have been able to go f.t.l. and avoid the explosion entirely, as would any other ship (the reapers included).