Very solid entry.
What I liked :
- Great Concept : turning a 'connect the point' to a race
- Juicyness
- Music
- Fun to play
What can be improved :
- Camera: your should use some time of "look head", Center the camera where the hex will be in X seconds. (And make sure the hex is visible)
- Show more segment to help us anticipate
- Draw some circle that reduce when your on the right timing (like in rhythm games)
- Perhaps some 'speed lines' when you are fast to feel the speed.
Hope it helps.
Congratulation. Game is easy to go in, fun and well performed.