I liked it.
Initially I was a bit confused by the background graphic. It appeared a bit like paths I should follow, so I was expecting that I would need to follow the branching paths whenever an opportunity came up, like switched train tracks. Then I couldn't help but wonder if the game would have been better or worse if it was on-rails with switched paths.
As a pure endless runner style game, electrons in circuits is a good gimmick.
Polish felt good. Solid entry.