Ok...
The melodies were okay, a little repetitive, and the synths used weren't of very high quality.
The drums need a lot of work. You can barely hear them, they need to be accentuated quite a bit more. Even if a song is supposed to be about the melodies, you need a good drum pattern or two to liven things up a bit, especially if the song is in the whole Techno genre.
All in all, not bad, but not good either. Once you improve those aspects, this could grow to be quite a good song. It has a HUGE amount of potential.