I don't listen to much electronica. Groovy. The intro is good, the changeup I didn't like as much. Seems like there's a lot of space and room to add from a larger sonic palette to maintain interest. That's just me though!
It was good but it didnt keep me guessing like an electronic song should. You should always be trying to build up to something and lead it into a something completely different. I like where you are going with this though. Keep it up and try some variation, you wont be dissapointed. Good Job!