What exactly do I think about Sekai de Ichiban Tsuyoku Naritai? Well, to be frank, I was going to drop the series after just watching the 1st episode. It was nothing special and the only thing that stood out was the sexy girls with all the fan servicing. That was the only reason I continued onto the series to see their stuff bouncing while they were fighting. I really started to hate the protagonist with all his giving up. It is very rare where you see the protagonist giving up all the time in an anime. That sucked a lot but the fan service...wow!!! Until episode5, the series would be rated between 5 and 6 by me. But guess what? Episode 6 changed that. This fight was awesome and now I see some potential and the fan service is already there to double it up.

We have seen many anime which are really good and they could carry the story really well with having the fan servicing a part of them like High School DXD, to love ru (I don't mean to compare just saying), Sekai de Ichiban may not be able to reach these heights, but I guess it's worth a watch.