Monsters in the game (A bit spoilerish?)

[sacroid]

I LOVE the idea of spawning, and after some time hiding, despawn. But EVERY enemy does that

Spoiler below!

Only the last grunt in the sewers near the end doesn't despawn

I find that a bit... bad. It's ok to do that with some enemies, specially in a VERY scary part of the game. But with the time, the player notices that, by hearing the "battle" song dissapear and then see that there's no enemy in the whole level. so that's bad, because I've been freaked out at every moment of the game, but in the beginning, and in the middle of it, even more. Why? because with the time I realised that the monsters despawn, so that makes me feel more better and not that scared like in the beginning/middle. Of course I'm not saying the game was not scary after knowing they despawn, the ambientation alredy makes you poo in your pants, and some sudden enemy encounters too.
By the way, I finished the game, and I must say, the game is EPIC.
Best survival horror I've ever played. Good job FG