I'm glad you found your way here to Anime on the Brain. I started this site after scrolling through Netflix and Cruncyroll over and over again, wondering if most of the anime were any good. I didn't want to just go to my favorites and watch them for the 100th time. The only problem was I didn't want to waste my time on a new series if it wasn't any good. That made me think that there were probably others out there in the same situation. That made me decide to try and find out and share my experiences with everyone else!
Here's a compilation from Season 1 of One Punch Man! Saitama really knows how to lay waste to his opponents. I wouldn't want to be on the wrong end of one of his punches.
Another video compilation of Saitama demonstrating his overwhelming strength! This time its season 2. Enjoy!