I did enjoy it, however,
I understand why it is dark, and it really has an almost Dark Souls feel to it, where as the amount of times you die...
The dark dingy look of the game really makes you appreciate the roses... A lot.. but for me, the controls is what did it in. They feel slippery, like you have no actual control over the character( Whether that was intended or not remains to be seen), and the level design is sort of irritating.
All in all, I like it, it just needs some tweaks!