I've played it recently, but stopped because I cannot hear any music from my PC now (cable to the headphones broken).
I like it, but is is completely *without mouse* !
Nevertheless, you'll soon get accustomed to it. The way of playing reminds me of the RPG game Gothic.
The game gives you some kind of insight into the mexican culture - the way they deal with death. Also, I like the whole style of the game.
It's quite a weird mix, imho, but I like it. But I think a support for mice would've been better.