Andrea364 hit the nail on the head, you have a single pad with a single high pitched arp that run the entire length of the song. Also it does desperately need percussion. The sounds at 2:30 were my favorite part, however you used them for your ending. Even so those same deep sounds at 2:30 could not have been used for everything either. whether high pitched or low pitched you need change and rhythm to keep me interested.
OK, thanks for advice.
This isn't really danceable. Sounds like a bunch of creepy noise. The sounds around 2:30 are really interesting though. Could really use percussion. One instrument isn't all that entertaining!