I'm concluding this anime together with season 1 exclude Railgun. It's kinda good but can bring you boringness if watched too long in a row.
Story 4/5 : The story only a guy who helped many people he wanted to. Nothing much. Introduction to other character isn't much, I want to say "NOT AT ALL" but I can't because it does have some. It's doesn't have any main story, just random events will take place. The foremost thing is, it is lacked of comedy, too much fighting and takes time to finish an event.
Dialogue 4/5 : It takes too much time to persuade an enemy or the one the main guy wanted to help. Also nonsense talk took place too much. At the end, his talk brings nothing (for an enemy) and just beating them the only way to clear things up.
Animation 5/5 : Good. The guy only fighting with barehand. Just like a delinquent
Enetertainment 4/5 : Beats me.
Well...............................
Not a good harem/comedy anime, just who likes magic or fiction science stuff, they can watch this. I know all my comments only described bad things but I can't give it bad because I like with while hating it XD