I don't know if this was your intent but two things happened while playing this game: "Woah!" and "Hahha". The "haha" is the one I don't know if it was intentional. :)
FIrst, during the story, the first kill took me by surprised and made me exclaim "Woah!" Then, again after the second kill and growing stronger. Finally, after losing control. lol
Really cool tentacles effect and movement with them felt really good and the overall presentation gave that vibe of losing control and becoming a monster.