Indecisive MCs are not unique in Animes. In fact that is the norm, especially when making a harem anime. But among the ocean of spineless, indecisive MCs of the anime world, this guy comes among the very top. See if the MC is not OP and have confidence issues, which is also the norm, then his character was set. But for the apparently "Strongest Human of the World", this MC has no ego, no pride, no confidence not even arrogance. It is practically impossible for a person like that to become the "Strongest" without at least one of the above. This level of cheap character building (None actually) is only reserved for Hentais, which brings me to my actual view on the anime.
Calling this garbage an anime itself is complete blasphemy. At the same time, this is neither a Hentai. You see, even though Hentai is a type of Anime, there is a fine line between them. An Anime has a deeper plot in it (There is much more, but this is enough for comparison right now), while even though a Hentai has a plot it is just enough to get to the fun parts. And this garbage fails in both departments. It has neither plot, nor it has those fun parts that would make it a Hentai. Seriously, they could have made it into a Hentai and dodged this criticism. But they tried to skirt the line and to make it an anime and failed miserably at being either.
