it was not unpleasent
well i will tell you one thing, dont ever worry about what people think of the intro, the intro sets the mood, so good job with that. your drums could have used a litle more reverb and i think you would have achieved the exact emotion you were going for, your lead that comes in around 50 needs to be a little softer and not so abrupt when it is introduced, it needs to sound more like a pad. a pad can be a gentle synth sound used for filling up the background so it makes the song sound more full and thy can create atmosphere
i actually really liked the piano part you made for this, thats good stuff, and the bass at the beginning was actually pretty cool.
keep working, you have a great start!