Kurina: The game is definitely worthwhile. I grabbed the game with the Indie Royale bundle as well, and for the next few days it filled all of my spare time. The atmosphere is well done, the puzzles actually make sense and aren't weird like some games, and the story is pretty decent. The only cons I can think of are iffy voice acting, and it runs a little short (6ish hours maybe?), but even then, still highly recommended here.
I agree with all these points. I absolutely loved the story, and even though I was able to predict most of the twists, I still thought it was very well done. Atmosphere is terrific, especially the beating of constant rainfall. Puzzles aren't difficult, and logical (just remember to use the kick action). I thought the voice acting was acceptable, even though everyone else compared to the main character Azriel aren't as good. My only problem is with the action segments, which I feel are unnecessary. They aren't really frustrating, just simplistic and not very fun.