Wow. As someone said... I've got a bad feeling about this (thread).
Anyway...
Colpet, you don't really need to take notes or take track of everything. At worst, you'll miss some small story part (but you should remember them if you don't stop playing for days), but never (or maybe almost never
) some puzzle clues.
Bigjko, I agree about the puzzles; they're really straighforward.
And MoriartyL... sometimes it's better to let go. If you don't care about the story, or the art style, or the atmosphere, or the puzzles, at that point, you won't care for them after 10 hours.
