The mix of reverb and old jazz sounds created a very interesting (and sometimes kind of ominous) vibe. I enjoyed the more ambient tracks as well, but I'll join some other comments to say that there was a bit too much length.
Thanks for the rating. Btw it’s funny (and lazy) how i came up with creating an ambient tracks like this. I think i can make a better ost, but i just don’t have any normal experience.