I just completed this game, and it took me a while to get there! I got stuck twice, in pretty close succession toward the end. The first time I broke the mental block loose myself after stepping away and coming back to enjoy the atmosphere (the pictures and sounds are such a great addition). I have to admit that the second time I got stuck I emailed Mat - he was very kind to respond quickly and give me a simple nudge to get over the hump. Agreed with everyone that what you need is clued, even that thing I missed!
Fantastic game! I love a game that presents logical puzzles but doesn't penalize you for throwing everything at the wall to see what sticks.
