Yay!
Loving the use off two melodies throughout, and that bass was awesome. It sounded like it needed to be a tiny bit thicker towards the end, but then again it isnt finished, although it should be. Get back to work.
I would say it is a little too short, but again, its not finished, so I can't. Either way, this has enough potential that if you were to finish it, you could eaisly cap 3 minutes and still keep the listner interested, as long as you added enough contrast...
As I said, get back to work.