The music is nice, the color scheme pops, and the flow feels better once the pace starts to pick up. But it's an exercise in attention span just to get past those first few dozen meters. The animation is minimal, and the girder gaps are unforgiving especially if a random drill blocks them off. Also, I know I cleared some of those high scores, but it's either delayed or not working. Meh -- you can have 'em.
It's a casual time-burner, but not much else.