I like action animes, but I have a problem with many of them having 'plot armor' . They are in a difficult situation, no way out, and somehow (unexplainable) they get out of trouble alive. This is due to 'plot armor' the plot protects them due to the story needing that person to continue the plot or story. http://en.wikipedia.org/wiki/Character_shield
Yes, you get a lot of excitement quickly but eventually, you will become numb to that effect if it happens too often. Then the story becomes boring to the people its supposed to entertain.
I'm not saying the ones you have listed have plot armor, 'cause I haven't seem some of them, although, Naruto has some plot armor, but thankfully its not over used, keeping the story fresh, unlike many I have seen.