I enjoyed playing it! Hearing the flatline and scream when Miku dies is so funny. I'm surprised about doing a souls-like in such a short time, and the areas are not small either, I even did backtracking a bit so I could grow even more to do some hard jumps. However, I liked playing it as some kind of 3D-Platformer, since the combat was very hard.
By the way, this is the reason why everyone should finish the game: