The vocals and the keyboard sound great.
I am joining to what DarkRed said though about the rhythm. It is VERY weak, and in general it degrades the quality of this track.
Want a great example of a band that rose to fame thanks to Rhythm alone? Think about Nirvana. Nevermind. Without those kick ass rhythms that makes you want to jump and scream, that album would have gone nowhere.
Drums are one of the most important elements of a music track.
They can make the whole difference between people realy digging in your song, or falling asleep while listening to it.