Sekiro is an absolute masterpiece. It is challenging and fun. It enforces an idea that you can do something difficult, if you bring together determination and perseverance, also retrospect your previous failed attempts and improvise on it.

The design of the bosses and game mechanics is something i have never experienced in any other games. None!
Game is not really perfect, (eg : there are some copy paste of few mini-bosses) but the positives surmounts the amount of negatives.

10/10 : Highly recommended.