I think this chapter deserves a 3.5/5. It was good as now the flashbacks are finally over and they are finally making their way to the battlefield. Tobirama has now proven he definitely has space time and Suigetsu trying to run away was quite funny. However, I don't like Sasuke's sudden change of mind, it's like he has been brainwashed into straying away from his own opinion. Although, you never know Kishi, he may make Sasuke revert to his former mentality sometime down the road, but for now, it was a good chapter.