I can't pinpoint that missing thing either, but compared to the old one it seems to have undergone some pretty huge improvements! I love the solo towards the end especially; for a while I really immerse myself in the music there. The beat intensifying in bursts is a nice touch, as is that quicker beat in the background, and the quality seems much softer than earlier, Maybe a bassline that doesn't follow the beat could give the track an additional boost? Or some additional synth or similar instrument that plays at a slower speed than the main one? It sounds good though, nice work!